How To Fix RS_B4H_TRANSFER_APD055 - Failed to delete transformation rule for target field '&1'.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4H_TRANSFER_APD -

• Message number: 055

• Message text: Failed to delete transformation rule for target field '&1'.

What causes this issue?

Program was not able to delete rule in transformation. Generation will
continue.

How to fix this error?

You user should delete the rule manually after.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4H_TRANSFER_APD055 - Failed to delete transformation rule for target field '&1'. ?

  The SAP error message RS_B4H_TRANSFER_APD055 indicates that there was a failure in deleting a transformation rule for a target field in the context of data transfer processes, particularly when working with SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error can occur due to several reasons, including:
  
  Missing Authorization: The user may not have the necessary authorizations to delete transformation rules.
  Locked Objects: The transformation rule or related objects might be locked by another process or user.
  Inconsistent Data: There may be inconsistencies in the data model or transformation rules that prevent deletion.
  Technical Issues: There could be underlying technical issues in the system, such as database locks or system performance problems.
  
  Solution:
  To resolve the error, you can try the following steps:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to delete transformation rules. This can be done by reviewing the user's roles and permissions in the SAP system.
  
  
  Unlock Objects: If the transformation rule or related objects are locked, you may need to unlock them. You can use transaction codes like SM12 to check for and remove locks.
  
  
  Review Transformation Rules: Check the transformation rules for any inconsistencies. You can do this by navigating to the relevant transformation in the SAP BW modeling tools and ensuring that all fields and mappings are correctly defined.
  
  
  Check for Active Processes: Ensure that no active processes are using the transformation rule. If there are ongoing data loads or processes, wait for them to complete before attempting to delete the rule.
  
  
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the failure.
  
  
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team for further assistance. They may need to investigate deeper into the system's configuration or logs.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSO2 (Manage Transformation), and SLG1 (Application Log).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to data transfer processes and transformation rules for best practices and guidelines.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.