How To Fix DMC_DTL105 - Function module &1 was called but does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_DTL - Messages for DMC data transfer layer

• Message number: 105

• Message text: Function module &1 was called but does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_DTL105 - Function module &1 was called but does not exist ?

  The SAP error message DMC_DTL105 indicates that a function module that is expected to be called does not exist in the system. This can occur for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Missing Function Module: The function module specified in the error message may not be created or activated in the SAP system.
  Incorrect Configuration: The system might be configured incorrectly, leading to calls to non-existent function modules.
  Transport Issues: If the function module was recently transported from another system, it may not have been included in the transport request or may not have been imported correctly.
  Version Mismatch: If you are using a version of SAP that does not support the function module, or if there are compatibility issues between different components of the system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the function module, leading to the perception that it does not exist.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction SE37 to check if the function module exists. Enter the name of the function module and see if it is available.
  
  
  
  Activate the Function Module:
  
  If the function module exists but is not active, activate it in transaction SE37.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the process that is generating the error. Ensure that all necessary components are correctly configured.
  
  
  
  Transport Check:
  
  If the function module was supposed to be transported, check the transport logs to ensure it was included and imported correctly.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as the function module may have been introduced in a later version.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the function module. You can check this in transaction SU53 after the error occurs.
  
  
  
  Consult Documentation:
  
  Review SAP Notes and documentation related to the specific function module or the process you are working with. There may be known issues or additional steps required.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SU53 (Authorization Check).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  System Logs: Check system logs (transaction SM21) for any related errors that might provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.