How To Fix WV556 - Start XPRA: transfer of document schema data from table TWPA to TWRPGP

SAP Error Message - Details

• Message type: E = Error

• Message class: WV - Messages about Sales Price Calculation

• Message number: 556

• Message text: Start XPRA: transfer of document schema data from table TWPA to TWRPGP

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WV556 - Start XPRA: transfer of document schema data from table TWPA to TWRPGP ?

  The SAP error message WV556 indicates an issue during the execution of an XPRA (cross-application program) that is responsible for transferring document schema data from the table TWPA to TWRPGP. This typically occurs during system upgrades or migrations, particularly when moving from older versions of SAP to newer ones.
  
  Cause:
  
  Data Inconsistency: There may be inconsistencies or corruption in the data within the TWPA table that prevents the XPRA from executing successfully.
  Missing Data: Required data in the TWPA table might be missing or incomplete, which can lead to errors during the transfer process.
  
  Configuration Issues: Incorrect configuration settings or missing authorizations can also lead to this error.
  System Environment: Issues related to the system environment, such as insufficient memory or disk space, can cause the XPRA to fail.
  
  
  Solution:
  
  Check Logs: Review the detailed logs for the XPRA execution to identify the specific cause of the error. You can do this by checking transaction SLG1 for