How To Fix LTR2_CHANGELOG015 - Function module interface object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 015

• Message text: Function module interface object &1

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 LTR2_CHANGELOG015 - Function module interface object &1 ?

  The SAP error message LTR2_CHANGELOG015 typically indicates an issue related to the function module interface object in the context of the Change Log functionality in SAP. This error can occur in various scenarios, particularly when dealing with data changes and logging in SAP systems.
  Cause:
  The error message usually arises due to one of the following reasons:
  
  Incorrect Function Module Interface: The function module being called may not have the correct interface or parameters defined, leading to a mismatch.
  Missing or Incomplete Configuration: The Change Log functionality may not be properly configured, or required settings may be missing.
  Data Inconsistencies: There may be inconsistencies in the data being processed, which can lead to issues when trying to log changes.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the operation.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Function Module Interface:
  
  Verify that the function module being called has the correct parameters and is implemented correctly.
  Ensure that the interface matches the expected structure.
  
  
  
  Review Change Log Configuration:
  
  Check the configuration settings for the Change Log in the relevant transaction (e.g., SLG1 for application logs).
  Ensure that all necessary settings are in place and that the Change Log is activated for the relevant objects.
  
  
  
  Data Validation:
  
  Validate the data being processed to ensure there are no inconsistencies or errors that could lead to this issue.
  Check for any missing or incorrect entries in the database that might affect the logging process.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to execute the function module and access the Change Log.
  Review the user roles and profiles to confirm that they include the required permissions.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the function module to identify the exact point of failure.
  Use transaction SE37 to analyze the function module and check for any runtime errors.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SLG1 (Application Log), and SE80 (Object Navigator) for debugging and configuration.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to Change Log functionality and function module development for best practices and troubleshooting tips.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.