How To Fix PO502 - Error in OMS response format (field number &1 not between &2 and &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: PO - Spooler message

• Message number: 502

• Message text: Error in OMS response format (field number &1 not between &2 and &3)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PO502 - Error in OMS response format (field number &1 not between &2 and &3) ?

  The SAP error message PO502, which states "Error in OMS response format (field number &1 not between &2 and &3)," typically occurs in the context of SAP's Order Management System (OMS) or when dealing with data exchange between different systems or components within SAP. This error indicates that a specific field in the response from the OMS does not meet the expected range of values.
  Cause:
  
  Data Format Issues: The field in question may contain data that is not formatted correctly or is outside the expected range defined by the system.
  Configuration Errors: There may be a misconfiguration in the OMS settings or in the data mapping between systems.
  Version Mismatch: If there are different versions of the software or components involved, they may not be compatible, leading to unexpected data formats.
  Data Corruption: The data being processed may be corrupted or incorrectly populated, leading to invalid values being sent back in the response.
  
  Solution:
  
  Check Field Values: Review the specific field mentioned in the error message (field number &1) and ensure that its value falls within the expected range (&2 to &3). This may involve checking the source data or the data being sent to the OMS.
  Review Configuration: Verify the configuration settings in the OMS and ensure that they are set up correctly. This includes checking any mappings or transformations that may be applied to the data.
  Update Software: Ensure that all components of the SAP system are up to date and compatible with each other. This may involve applying patches or updates.
  Data Validation: Implement data validation checks before sending data to the OMS to ensure that all values are within the expected ranges.
  Consult Documentation: Refer to SAP documentation or support resources for specific details about the error and any known issues or fixes related to it.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the PO502 error. SAP Notes often provide specific fixes or workarounds.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the function modules or programs involved in the OMS response.
  Debugging: If you have access, consider debugging the process to identify where the error is occurring and what data is being processed at that point.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the PO502 error and implement a solution to resolve it.