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