How To Fix RSO_CTC219 - Function module &1 missing in BW source system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_CTC - Message class for CTC related messages

• Message number: 219

• Message text: Function module &1 missing in BW source system &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_CTC219 - Function module &1 missing in BW source system &2 ?

  The SAP error message RSO_CTC219 indicates that a specific function module is missing in the BW (Business Warehouse) source system. This error typically arises when the BW system attempts to access a function module that is expected to be present in the source system but is not found.
  Cause:
  
  Missing Function Module: The function module specified in the error message is not implemented or activated in the source system.
  Incorrect Configuration: The BW system may be incorrectly configured to call a function module that does not exist in the source system.
  Transport Issues: If the function module was recently transported to the source system, it may not have been successfully imported or activated.
  Version Mismatch: There may be a version mismatch between the BW system and the source system, leading to the absence of expected function modules.
  
  Solution:
  
  Check Function Module: Verify if the function module mentioned in the error message exists in the source system. You can do this by using transaction code SE37 (Function Builder) in the source system.
  Implement or Activate: If the function module is missing, you may need to implement it or activate it if it exists but is not active.
  Review Configuration: Check the configuration settings in the BW system to ensure that it is correctly set up to call the appropriate function modules in the source system.
  Transport Check: If the function module was supposed to be transported, check the transport logs to ensure that it was successfully imported into the source system.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function module for any additional steps or prerequisites that may be required.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical function for your BW operations.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  BW Source System Configuration: Review the settings in the BW system for the source system connection, including RFC destinations and data source configurations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.