IST01 is a SAP tcode coming under IS-T module and IS-UT component. View some details about IST01 tcode in SAP.
- IST01 tcode used for : Generate Phone Number Reconnect File in SAP
- Module : IS-T-CA (Contract Accounts Receivable and Payable)
- Parent Module : IS-T (Industry Solution - Telecommunications)
- Package : IST30 (IS-T : Contract Accounts Receivable and Payable)
- ABAP Program : IST_CA_UNBLOCK_TELNR

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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.
IST01 related transaction codes
| Tcode | Note |
|---|---|
| IST01 | Generate Phone Number Reconnect File |
| OY09 | Countries: Mobile Phone Properties |
| FILE | Cross-Client File Names/Paths |
| FBW7 | Bank file to file system (for FBWD) |
| CBESH_ANF_GEN | Annotation File Generator |
| CBESH_ANNO_GEN | Create Annotation File |
| AS_AFB | Archive File Browser |
| SF01 | Client-Specific File Names |
| SF07 | File Name Analysis |
| FOGEGN | Building: Generate Data File |
| FOGRGN | Property: Generate Data File |
| FOWEGN | BE: Generate Data File |
| VKAW | Generate Archive File |
| GJJ1 | Generate JADE audit file |
| FLBFILE | Generate a Test Lockbox File |