How To Fix /PM0/AB_IBC_CNFG_I_C230 - Import lock on list ID exists for characteristic &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/AB_IBC_CNFG_I_C -

• Message number: 230

• Message text: Import lock on list ID exists for characteristic &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/AB_IBC_CNFG_I_C230 - Import lock on list ID exists for characteristic &1 ?

  The SAP error message /PM0/AB_IBC_CNFG_I_C230 Import lock on list ID exists for characteristic &1 typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO) when there is an issue related to data import locks. This error indicates that there is an existing import lock on a specific list ID for the characteristic specified by &1, which prevents further import operations from being executed.
  Cause:
  
  Concurrent Imports: The error often arises when multiple import processes are trying to access the same data simultaneously. If one import process has locked the data for a specific characteristic, other processes will be blocked until the lock is released.
  Long-running Processes: If an import process is taking longer than expected, it may hold the lock for an extended period, causing subsequent imports to fail.
  System Configuration: There may be configuration settings in the system that are causing locks to be held longer than necessary.
  
  Solution:
  
  Check Running Processes: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to check for any long-running import processes that may be holding the lock. If you identify such a process, you may need to wait for it to complete or, if necessary, terminate it (with caution).
  Retry the Import: After ensuring that no other processes are holding the lock, you can retry the import operation.
  Review Lock Management: If this issue occurs frequently, consider reviewing the lock management settings in your SAP system. You may need to adjust the configuration to minimize the occurrence of such locks.
  Batch Processing: If you are running multiple imports, consider scheduling them in a way that they do not overlap, thus avoiding concurrent access to the same data.
  Consult Documentation: Refer to SAP documentation or notes related to your specific version of IBP or APO for any known issues or patches that may address this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or recommendations related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  System Logs: Review system logs (transaction SLG1) for additional details that may provide context on why the lock is occurring.
  Performance Monitoring: Implement performance monitoring tools to keep track of import processes and their durations, which can help in identifying bottlenecks.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.