How To Fix ISSR304 - Update run not possible; backup tables do not exist for master data

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR - Message Class for Statutory Reporting

• Message number: 304

• Message text: Update run not possible; backup tables do not exist for master data

What causes this issue?

The backup tables <NP>TISSR_RPI_MFT_BCK </>and/or <NP>TISSR_AA_DS_BCK</>
do not exist for master data tables <NP>TISSR_RPI_MFT</> and <NP>
TISSR_AA_DS</>.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

INCLUDE FSSR_MESSAGES_ACTIONCANCELED OBJECT DOKU ID TX

How to fix this error?

Create backup tables.
INCLUDE FSSR_ANLV2004_INCLUDE_DOCU OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR304 - Update run not possible; backup tables do not exist for master data ?

  The SAP error message ISSR304 indicates that an update run cannot be performed because the backup tables for master data do not exist. This typically occurs in the context of SAP's Information Steward or similar data management tools where master data is being processed.
  Cause:
  The error can be caused by several factors:
  
  Missing Backup Tables: The backup tables that are supposed to store the previous state of the master data are not created or have been deleted.
  Configuration Issues: There may be a misconfiguration in the system that prevents the creation of backup tables.
  Data Model Changes: Changes in the data model or structure may lead to inconsistencies, resulting in the absence of required backup tables.
  System Errors: There could be underlying system errors or issues with the database that prevent the creation or access of backup tables.
  
  Solution:
  To resolve the ISSR304 error, you can take the following steps:
  
  
  Check Backup Table Existence:
  
  Verify if the backup tables for the master data exist in the database. You can do this by querying the database directly or using transaction codes in SAP to check the relevant tables.
  
  
  
  Recreate Backup Tables:
  
  If the backup tables are missing, you may need to recreate them. This can often be done through specific SAP transactions or programs designed to initialize or set up the data model.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to master data management in your SAP system. Ensure that all necessary settings for backup table creation are correctly configured.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks to identify any discrepancies in the master data that may be causing the issue. This can help in identifying if there are any other underlying problems.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module you are working with. There may be specific instructions or patches available that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide insights or solutions based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE37 (Function Module) that can help in managing database objects.
  SAP Notes: Search for SAP Notes related to ISSR304 or master data management issues in the SAP Support Portal.
  Backup and Recovery Procedures: Ensure that you have a proper backup and recovery strategy in place for your SAP environment to prevent data loss and facilitate easier recovery in case of such issues.
  
  By following these steps, you should be able to diagnose and resolve the ISSR304 error effectively.