How To Fix /AIF/CUSTOM_FUNCTION072 - Custom data link is modified

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/CUSTOM_FUNCTION -

• Message number: 072

• Message text: Custom data link is modified

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /AIF/CUSTOM_FUNCTION072 - Custom data link is modified ?

  The SAP error message /AIF/CUSTOM_FUNCTION072 indicates that a custom data link has been modified in the Application Interface Framework (AIF). This error typically arises when there are inconsistencies or changes in the configuration of the custom data link that affect the processing of messages.
  Cause:
  
  Modification of Data Link: The custom data link that was previously defined has been altered, which may include changes to the structure, mapping, or any associated parameters.
  Inconsistent Configuration: The changes made to the data link may not be consistent with the existing configurations or mappings in the AIF.
  Versioning Issues: If there are multiple versions of the data link or if the system is not updated to reflect the latest changes, this error can occur.
  
  Solution:
  
  Review Changes: Check the recent changes made to the custom data link. Ensure that any modifications are intentional and correctly implemented.
  Revalidate Configuration: Go through the configuration settings of the AIF and ensure that they align with the modified data link. This includes checking mappings, structures, and any related settings.
  Test the Data Link: After making necessary adjustments, test the data link to ensure that it functions as expected without errors.
  Check for Dependencies: Ensure that there are no other components or processes that depend on the previous version of the data link that might be causing conflicts.
  Consult Documentation: Refer to the SAP documentation or notes related to AIF and custom data links for any specific guidelines or troubleshooting steps.
  Rollback Changes: If the modifications are not necessary, consider rolling back to the previous version of the data link to restore functionality.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  AIF Documentation: Review the official SAP documentation on the Application Interface Framework for best practices on managing custom data links.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.