The document is blocked for billing in sap Table in SAP

• TSYSTSTC
  Table for Transactions not Blocked in SAP Retail
  Table Type : TRANSP
  Package : SYSTEMSWITCH
  Module : BC-UPG-ADDON
• /SAPCEM/ENQ_BELP
  Table for Document Items Blocked Against Settlement
  Table Type : TRANSP
  Package : /SAPCEM/BEST1
  Module : IS-EC-CEM
• /SAPSLL/CUHDBLR
  Table for Customs Document: Header: Blocked Legal Regulations
  Table Type : TRANSP
  Package : /SAPSLL/CORE_LEGAL
  Module : SLL-LEG

• /SAPSLL/CUITBLR
  Table for Customs Document: Item: Blocked Legal Regulations
  Table Type : TRANSP
  Package : /SAPSLL/CORE_LEGAL
  Module : SLL-LEG
• CMP_PROF
  Table for Billing Type for Creating a Pro Forma Billing Document
  Table Type : TRANSP
  Package : CMP
  Module : SD-BIL-IV-CP
• TVFKD
  Table for Billing Document: Billing Date by Number Range
  Table Type : TRANSP
  Package : VF
  Module : AP-PRC-PR
• BKKA6
  Table for Means of Payt Mgmt: Stack Mgmt - Issued/Blocked Checks
  Table Type : TRANSP
  Package : FKBS_FINSERV
  Module : IS-B-BCA-MPM
• BKKITENQ
  Table for Blocked Payment Items
  Table Type : TRANSP
  Package : FKBP
  Module : IS-B-BCA-AM-IT
• BKKMACCUNR
  Table for Blocked Objects of a Mass Run
  Table Type : TRANSP
  Package : FKBD
  Module : IS-B-BCA-PT-IC
• BWKS
  Table for Accounts Blocked by Valuation Selection
  Table Type : TRANSP
  Package : FREP
  Module : CRM
• CCRCT_LOCK
  Table for EHS: Blocked Documents
  Table Type : TRANSP
  Package : CBRC
  Module : EHS-SAF
• CRMD_DPP_HI_BLCK
  Table for Data Privacy: Contains the Header/Item with Blocked BP
  Table Type : TRANSP
  Package : CRM_DPP_BLOCKING
  Module : CRM-BF-AR

• CRMD_FM_BPO_FPI
  Table for To store the BPO items,when status changed to Apprvd/Blocked
  Table Type : TRANSP
  Package : CRM_FM_BPO_RULE
  Module : CRM-FM-BPO
• CRMMDG_BT_ONHOLD
  Table for CRM with MDG: blocked business transactions with partners
  Table Type : TRANSP
  Package : CRMMDG_BUPA_SERVICE
  Module : CA-MDG-APP-BP
• DFKKCOLLHBW_TMP
  Table for Collection Agency Extraction - Blocked Interval
  Table Type : TRANSP
  Package : FKKBW
  Module : FI-CA
• DFKKMACFCSMK
  Table for FICA Dunning - Blocked Accounts
  Table Type : TRANSP
  Package : FKKB
  Module : FI-CA
• FMIOICCN
  Table for Earmarked Blocked Amounts for Commitments in Funds Managemnt
  Table Type : TRANSP
  Package : FMFS_CORE
  Module : FI-FM
• MAHNS
  Table for Accounts blocked by dunning selection
  Table Type : TRANSP
  Package : FBM
  Module : CRM
• MAHNS_DI
  Table for Accounts blocked by dunning selection
  Table Type : TRANSP
  Package : FLBPD
  Module : CA-FS-BP
• MCF_MAP_STATUS
  Table for Map CRM MCF Campaign status to ERP Promotion status blocked
  Table Type : TRANSP
  Package : CRMC_MKTPL
  Module : CRM-MKT-MPL
• OIA10L
  Table for Exchange - Blocked FI-documents by netting process
  Table Type : TRANSP
  Package : OIA
  Module : CRM
• RBKP_BLOCKED
  Table for Logistics Invoice Verification: Blocked Invoices
  Table Type : TRANSP
  Package : MRM
  Module : CRM
• REGUS
  Table for Acounts blocked by payment proposal
  Table Type : TRANSP
  Package : FBZ
  Module : CRM
• SHP_IDX_CRED
  Table for Outbound Deliveries in Credit Check: Blocked and Released
  Table Type : TRANSP
  Package : LE_SHP_DB_INTERFACE
  Module : LE-SHP

• T042X
  Table for Company Codes Blocked by the Payment Program
  Table Type : TRANSP
  Package : FREP
  Module : CRM
• T159F
  Table for MMIM: Error Messages Resulting From Blocked Objects
  Table Type : TRANSP
  Package : MB
  Module : CRM
• TCMS_CAG_BLKRS
  Table for Reason for the portion being blocked
  Table Type : TRANSP
  Package : CMS_CORE
  Module : FS-CMS-MD
• TCMS_CAG_BLKRS_T
  Table for Reason for portion being blocked (text table)
  Table Type : TRANSP
  Package : CMS_CORE
  Module : FS-CMS-MD
• TCMS_CAG_BREAS
  Table for Reason for the portion being blocked
  Table Type : TRANSP
  Package : CMS_CORE
  Module : FS-CMS-MD
• TELOT_LOCKED
  Table for Blocked Devices During Lot Compilation (B/NL)
  Table Type : TRANSP
  Package : EE10
  Module : IS-U-DM
• TFK042X
  Table for Payment Program: Company Codes blocked by Payt Run
  Table Type : TRANSP
  Package : FKKB
  Module : FI-CA
• TFK080C
  Table for FI-CA Blocks: Blocked Processes
  Table Type : TRANSP
  Package : FKKB
  Module : FI-CA
• TQ04A
  Table for Functions that can be blocked
  Table Type : TRANSP
  Package : QB
  Module : CRM
• WPAB
  Table for Material Order Number (Dummy Table for Blocked Objects)
  Table Type : TRANSP
  Package : WWMI
  Module : CRM-MD-PCT
• VBOX
  Table for SD Document: Billing Document: Rebate Index
  Table Type : TRANSP
  Package : VKON
  Module : AP-PRC-PR
• WBRF
  Table for Document flow vendor billing document/settlement request
  Table Type : TRANSP
  Package : WZRE
  Module : LO-AB
• BEAC_BCA
  Table for Billing Categories of a Billing Engine Application
  Table Type : TRANSP
  Package : BEA_CLASS_F1
  Module : CRM-BE
• CRMC_ISA_BTG_LST
  Table for Billing Types of a Billing Type Group
  Table Type : TRANSP
  Package : CRM_ISALES_SEARCH
  Module : CRM-ISA
• JHTFX
  Table for IS-M/AM: Billing Index - Order Billing
  Table Type : TRANSP
  Package : JAS
  Module : IS-M
• TE555
  Table for On-Site Billing Billing Groups
  Table Type : TRANSP
  Package : EE21
  Module : IS-U-IN
• TE555T
  Table for On-Site Billing: Billing Groups (Texts)
  Table Type : TRANSP
  Package : EE21
  Module : IS-U-IN
• TN21Y
  Table for IS-H: Billing Categories for Indiv. Control of Billing
  Table Type : TRANSP
  Package : NPAS
  Module : CRM
• TN45
  Table for IS-H: Billing Area for PPA Billing
  Table Type : TRANSP
  Package : NPAS
  Module : CRM
• TN45T
  Table for IS-H: Texts for Billing Areas for PPA Billing
  Table Type : TRANSP
  Package : NPAS
  Module : CRM
• VSBPBD
  Table for Self-Billing: Processed Billing Documents
  Table Type : TRANSP
  Package : VASB
  Module : SD-BIL-IV-SBI
• IDGT_GTDM
  Table for Mapping of SAP Document and GT Document
  Table Type : TRANSP
  Package : ID-SD-CN-GT-01
  Module : FI-LOC
• WBRFN
  Table for Document Flow of Reference Document to Agency Document
  Table Type : TRANSP
  Package : WZRE
  Module : LO-AB
• BEAD_DFL
  Table for Billing Engine Document Flow
  Table Type : TRANSP
  Package : BEA_BASICS
  Module : CRM-BE
• CPEC_BLOCKING
  Table for CPE Billing Block to be set for Document Items
  Table Type : TRANSP
  Package : CPE_BASIS
  Module : CA-GTF-CPE
• CRMC_PT_DET
  Table for UBB: Define Billing Document Period Type
  Table Type : TRANSP
  Package : CRM_BILLPLAN_UBB
  Module : CRM-BTX-BF-BPL
• CRMD_ISMSD_BILL
  Table for IS-M/SD: Billing Document (Sel. Method for Search Helps)
  Table Type : TRANSP
  Package : CRM_CIC_COMPONENTS_ISM
  Module : CRM-CIC
• ABRSPERRDT
  Table Data element for Date on which schema was blocked for billing
• XOSAP
  Table Data element for Indicator: Interface blocked by SAP add-on
• FKARA
  Table Data element for Proposed billing type for an order-related billing document
• TP_DATE
  Table Data element for Billing Document or Billing Request Date
• E_ABRBELNRA
  Table Data element for Number of billing document for budget billing basis
• JANZFPOS
  Table Data element for IS-M: Number of billing items in billing document
• JHVGFKTYP
  Table Data element for IS-M: Billing Category for Preceding Billing Document
• XFKTINDEX
  Table Data element for IS-M: Set up Billing Index for Reversed Billing Document
• SMO3FKARA
  Table Data element for Proposed billing type for an order-related billing document
• SMO3FKSAK
  Table Data element for Billing status (order-related billing document)
• FKSAK
  Table Data element for Billing status (order-related billing document)
• /BEV3/CHFKARA
  Table Data element for Billing Type for Order-Related Billing Document

The document is blocked for billing in sap related terms

Definitions

SAP is the short form of Systems, Applications & Products in Data Processing. It is one of the largest business process related software. This software focused on business processes on ERP & CRM.

Like most other software, SAP also using database tables to store the data. In SAP thousands of tables are there to store different data. A table contains several fields and some of the fields will be key fields.