CT21 is a SAP tcode coming under CA module and SAP_ABA component. View some details about CT21 tcode in SAP.
- CT21 tcode used for : Batch Input for Characteristics in SAP
- Module : CA-CL-CHR (Characteristics)
- Parent Module : CA (Cross-Application Components)
- Package : CTBI (Batch Input -Characteristics-)
- ABAP Program : RCCTBI01

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Definitions
What is SAP ?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.
What is transaction code in SAP?Transaction code shortly known as tcode, is a shortcut code to access different functional areas in SAP. It avoid users from long menu path to reach a report. Instead of that users can type the corresponding transaction code and press enter, the corresponding SAP page will load. It’s a good practice to remember or note down the transaction codes that we need to use in our regular work.
CT21 related transaction codes
| Tcode | Note |
|---|---|
| CT21 | Batch Input for Characteristics |
| CT22 | Maint. Seq. File for Characteristics |
| CLB1 | Batch Input for Classification |
| IBI2 | Plant Maintenance Batch Input |
| IBIP | PM: Batch Input Utility |
| SHDB | Batch Input Transaction Recorder |
| SM35 | Batch Input Monitoring |
| SM35P | Batch Input: Log Monitoring |
| CT01 | Create Characteristic |
| CT02 | Change Characteristic |
| CT03 | Display Characteristic |
| CL6R | Direct Input for Classes |
| CLB2 | Direct Input for Classification |
| O024 | Transfer Class Data: Direct Input |
| O23C | Client Copy of PP-PI Characteristics |