How To Fix /SAPAPO/OM_SYNC207 - Deletion not possible, block basis definition still used in resources

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 207

• Message text: Deletion not possible, block basis definition still used in resources

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_SYNC207 - Deletion not possible, block basis definition still used in resources ?

  The SAP error message /SAPAPO/OM_SYNC207 indicates that a deletion operation cannot be performed because the block basis definition is still being used in resources. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you attempt to delete a block basis definition that is currently assigned to one or more resources.
  Cause:
  The error is caused by the following reasons:
  
  Active Assignments: The block basis definition you are trying to delete is still assigned to one or more resources in the system.
  Data Integrity: SAP enforces data integrity rules to prevent the deletion of objects that are still in use, which helps maintain the consistency of planning data.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Usage:
  
  Check which resources are using the block basis definition. You can do this by navigating to the relevant transaction in SAP APO (e.g., /SAPAPO/OM_BLOCK or similar) and reviewing the assignments.
  
  
  
  Remove Assignments:
  
  Once you have identified the resources that are using the block basis definition, you need to remove the assignments. This can typically be done in the resource master data or planning book where the block basis is assigned.
  
  
  
  Delete the Block Basis Definition:
  
  After ensuring that no resources are using the block basis definition, you can attempt to delete it again.
  
  
  
  Check for Dependencies:
  
  If you are still unable to delete the block basis definition, check for any other dependencies or references that might be preventing the deletion.
  
  
  
  Consult Documentation:
  
  If you are unsure about the process or need more detailed guidance, refer to the SAP documentation or consult with your SAP Basis or APO consultant.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM_BLOCK for managing block basis definitions and resources.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the error and successfully delete the block basis definition.