How To Fix /SCWM/SHP_RCV504 - Application error: activity number &1 is not a unique ID

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 504

• Message text: Application error: activity number &1 is not a unique ID

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/SHP_RCV504 - Application error: activity number &1 is not a unique ID ?

  The SAP error message /SCWM/SHP_RCV504 Application error: activity number &1 is not a unique ID typically occurs in the context of the SAP Extended Warehouse Management (EWM) module. This error indicates that the system has encountered a situation where the specified activity number is not unique, which can lead to issues in processing warehouse activities.
  Cause:
  
  Duplicate Activity Numbers: The most common cause of this error is that there are multiple entries in the system with the same activity number. This can happen due to data inconsistencies or errors during data entry.
  Configuration Issues: There may be issues in the configuration of the warehouse processes that lead to the generation of non-unique activity numbers.
  Data Migration Issues: If data has been migrated from another system or if there have been recent changes in the database, it may lead to duplicate entries.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like /SCWM/PRDI or relevant reports to check for duplicate activity numbers in the system.
  You can also run SQL queries on the database to identify duplicate entries in the relevant tables.
  
  
  
  Correct Data: 
  
  If duplicates are found, you will need to correct the data. This may involve deleting or merging duplicate entries, depending on the business process and requirements.
  Ensure that the activity numbers are unique before proceeding with any further processing.
  
  
  
  Review Configuration: 
  
  Check the configuration settings in the EWM system to ensure that activity numbers are being generated correctly and uniquely.
  Review any custom developments or enhancements that may affect the generation of activity numbers.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking for duplicates and reviewing configurations, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version of your SAP system and any known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRDI for displaying inbound deliveries or /SCWM/ORD for managing warehouse orders.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as they may contain patches or additional troubleshooting steps.
  EWM Documentation: Review the official SAP EWM documentation for best practices in managing warehouse activities and ensuring data integrity.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.