How To Fix /SAPAPO/OM437 - Persistent Storage Type for DP changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 437

• Message text: Persistent Storage Type for DP changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM437 - Persistent Storage Type for DP changed ?

  The SAP error message /SAPAPO/OM437 Persistent Storage Type for DP changed typically occurs in the context of SAP Advanced Planning and Optimization (APO), specifically within the Demand Planning (DP) module. This error indicates that there has been a change in the persistent storage type for the Demand Planning data, which can lead to inconsistencies or issues in data retrieval and processing.
  Cause:
  
  Configuration Changes: The persistent storage type for DP may have been changed in the system configuration. This could happen due to system upgrades, changes in settings, or modifications made by users with the necessary authorizations.
  Data Model Changes: Changes in the data model or the way data is stored can also trigger this error. This might include changes to the InfoObjects or the structure of the planning area.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the persistent storage type was not properly aligned, this error can occur.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the persistent storage type in the SAP APO system. Ensure that the settings are consistent with the expected configuration for your planning area.
  Re-activate Planning Area: Sometimes, re-activating the planning area can resolve inconsistencies. This can be done through the transaction code /SAPAPO/DP or /SAPAPO/OM17 (for planning area settings).
  Data Consistency Check: Run consistency checks on the planning area to identify any discrepancies. You can use transaction /SAPAPO/OM15 to perform these checks.
  Transport Management: If the issue arose after a transport, ensure that all related objects and configurations were transported correctly. You may need to re-transport or adjust settings in the target system.
  Consult Documentation: Refer to SAP Notes and documentation related to the specific version of SAP APO you are using. There may be specific patches or updates that address this issue.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or solutions for this specific error message. You can search for notes related to /SAPAPO/OM437 in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. This can provide practical insights and solutions.
  System Logs: Review system logs and error messages for additional context that may help in diagnosing the root cause of the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.