How To Fix TRTM_CUSTOMIZING100 - Signature of module &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: TRTM_CUSTOMIZING - Consistency Check in Customizing by TR-TM

• Message number: 100

• Message text: Signature of module &1 is invalid

What causes this issue?

The Customizing check has found that the interface for position
management method &V1& does not have the required structure.

System Response

The system cannot work with these settings.

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administrators

The function modules listed in table TPMB_DERIV_AMORT must have the
same interface as module AMORT_METHOD_ZEROBOND. Check the entries in
table TPMB_DERIV_AMORT and the function module &V1&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TRTM_CUSTOMIZING100 - Signature of module &1 is invalid ?

  The SAP error message TRTM_CUSTOMIZING100 with the description "Signature of module &1 is invalid" typically indicates that there is an issue with the configuration or customization of a specific module in the SAP system. This error can arise due to various reasons, including inconsistencies in the module's implementation, missing or incorrect configurations, or issues with the transport requests.
  Causes:
  
  Inconsistent Customization: The module may have been customized incorrectly, leading to an invalid signature.
  Transport Issues: If the module was transported from one system to another (e.g., from development to production), there may have been issues during the transport process.
  Version Mismatch: The module may not be compatible with the current version of the SAP system or other related modules.
  Missing Dependencies: Required components or dependencies for the module may be missing or not properly configured.
  
  Solutions:
  
  Check Customization: Review the customization settings for the module in question. Ensure that all configurations are correct and consistent with the expected settings.
  Transport Request Review: If the module was recently transported, check the transport request for any errors or issues. You may need to re-transport the module or correct any inconsistencies.
  Version Compatibility: Verify that the module is compatible with the current version of your SAP system. If there are updates or patches available, consider applying them.
  Rebuild the Module: If possible, try to rebuild or reconfigure the module to ensure that all settings are correctly applied.
  Check for Missing Dependencies: Ensure that all required components and dependencies for the module are installed and properly configured.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. SAP Notes often provide solutions or workarounds for known issues.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system's configuration and the error message.
  Documentation: Review the official SAP documentation for the module in question to understand its configuration requirements and dependencies.
  Community Forums: Engage with SAP community forums or user groups where you can share your experience and seek advice from other SAP users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the TRTM_CUSTOMIZING100 error in your SAP system.