How To Fix /SAPAPO/ATP_BOP074 - Cross-system lock is not correctly configured

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP_BOP -

• Message number: 074

• Message text: Cross-system lock is not correctly configured

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATP_BOP074 - Cross-system lock is not correctly configured ?

  The SAP error message /SAPAPO/ATP_BOP074 indicates that there is a problem with the cross-system lock configuration in the Advanced Planning and Optimization (APO) module, specifically related to the Available-to-Promise (ATP) functionality. This error typically arises when there is an issue with the configuration of locks between different SAP systems, such as between an SAP ERP system and an SAP APO system.
  Cause:
  
  Incorrect Configuration: The cross-system lock settings may not be properly configured in either the SAP ERP or SAP APO system.
  Network Issues: There may be network connectivity issues between the systems that prevent proper communication.
  Authorization Issues: The user or system may not have the necessary authorizations to create or manage locks.
  System Version Mismatch: Different versions of SAP systems may have compatibility issues regarding lock management.
  
  Solution:
  
  
  Check Configuration:
  
  Ensure that the cross-system lock configuration is correctly set up in both the SAP ERP and SAP APO systems. This includes checking the settings in transaction SPRO under the relevant sections for cross-system settings.
  Verify that the RFC connections between the systems are correctly configured and active.
  
  
  
  Review Lock Settings:
  
  Use transaction SM12 to check for any existing locks that may be causing conflicts. Clear any unnecessary locks if needed.
  
  
  
  Network Connectivity:
  
  Test the network connection between the systems to ensure that they can communicate without issues. Use tools like ping or telnet to check connectivity.
  
  
  
  Authorization Check:
  
  Ensure that the user or system has the necessary authorizations to perform actions related to locks. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  System Logs:
  
  Check system logs for any additional error messages or warnings that may provide more context about the issue. Use transaction SLG1 to view application logs.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes and documentation related to cross-system locks and ATP configuration for any specific guidance or updates.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including system versions and any relevant logs.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that address this specific error message or provide guidance on cross-system lock configuration.
  Documentation: Review the SAP Help Portal for documentation on ATP and cross-system lock management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/ATP_BOP074 error message.