How To Fix RP556 - Entry 'S' (BWP) is momentarily unavailable

SAP Error Message - Details

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 556

• Message text: Entry 'S' (BWP) is momentarily unavailable

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RP556 - Entry 'S' (BWP) is momentarily unavailable ?

  The SAP error message RP556 "Entry 'S' (BWP) is momentarily unavailable" typically occurs in the context of payroll processing, particularly when the system is trying to access a specific entry in the payroll results or master data that is not currently available. This can happen for various reasons, including system locks, data inconsistencies, or temporary unavailability of the required data.
  Causes:
  
  Data Locking: The entry may be locked by another process or user. This can happen if another payroll run is in progress or if the data is being updated.
  Temporary Unavailability: The data might be temporarily unavailable due to system processing or updates.
  Master Data Issues: There could be issues with the employee's master data or payroll results that prevent access.
  Configuration Issues: Incorrect configuration in the payroll schema or related settings may lead to this error.
  
  Solutions:
  
  Wait and Retry: If the error is due to temporary unavailability, waiting for a few moments and then retrying the operation may resolve the issue.
  Check Locks: Use transaction codes like SM12 to check for any locks on the relevant data. If you find locks that are no longer needed, you can release them.
  Review Payroll Runs: Ensure that no other payroll runs are currently being processed that might be locking the data.
  Check Master Data: Verify the employee's master data for any inconsistencies or missing information that could be causing the issue.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that might provide additional context.
  Configuration Review: Review the payroll configuration settings to ensure everything is set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA20 (Display HR Master Data), PA30 (Maintain HR Master Data), and PC00_MXX_CALC (Payroll Calculation).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review SAP documentation related to payroll processing and error handling for additional insights.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team for further investigation.