How To Fix /CFG/MIGRATION287 - Physically delete all expressions, including manually created ones

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/MIGRATION -

• Message number: 287

• Message text: Physically delete all expressions, including manually created ones

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/MIGRATION287 - Physically delete all expressions, including manually created ones ?

  The SAP error message /CFG/MIGRATION287 indicates that there are expressions in the system that need to be physically deleted as part of a migration or upgrade process. This error typically arises during system migrations, upgrades, or when performing certain configuration changes in SAP systems, particularly in the context of SAP Business Workflow or SAP Business Rules Framework.
  Cause:
  
  Obsolete Expressions: The error usually occurs when there are obsolete or outdated expressions in the system that are no longer compatible with the current version or configuration.
  Manual Entries: It can also be triggered by manually created expressions that have not been properly managed or deleted.
  Migration Requirements: During a migration, SAP may require that all expressions be cleaned up to ensure that the new system configuration is stable and does not carry over any legacy issues.
  
  Solution:
  To resolve this error, you need to physically delete all expressions, including any that were manually created. Here are the steps to do this:
  
  
  Identify Expressions:
  
  Use transaction codes like SWDD (Workflow Builder) or BRF+ (Business Rules Framework) to identify the expressions that need to be deleted.
  Check for any custom or standard expressions that may be causing the issue.
  
  
  
  Delete Expressions:
  
  Navigate to the relevant area (e.g., Workflow or BRF+) and locate the expressions.
  Delete the expressions that are no longer needed. Ensure that you are aware of the implications of deleting these expressions, as they may be used in workflows or business rules.
  
  
  
  Check Dependencies:
  
  Before deleting, check if the expressions are being referenced elsewhere. If they are, you may need to update those references or remove them accordingly.
  
  
  
  Transport Changes:
  
  If you are working in a development environment, ensure that you transport the changes to the quality and production environments as needed.
  
  
  
  Testing:
  
  After deletion, perform thorough testing to ensure that the system functions correctly without the deleted expressions.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP Notes and documentation related to the specific version of SAP you are using for any additional guidance on migration and expression management.
  Backup: Always ensure that you have a backup of your configurations and expressions before making deletions, in case you need to restore them later.
  Support: If you are unsure about which expressions to delete or the impact of deletion, consider reaching out to SAP support or consulting with an SAP expert.
  
  By following these steps, you should be able to resolve the /CFG/MIGRATION287 error and proceed with your migration or upgrade process.