How To Fix D9440 - Error while calling function &1 (exception &2)

D9440 - Overview

• Message type: E = Error

• Message class: D9 - Environment Management System

• Message number: 440

• Message text: Error while calling function &1 (exception &2)

What causes this issue?

An error occurred while calling the function &V1&. The exception &V2&
was returned. The function was called in function &V3&.

System Response

Posting of the IDoc is canceled and the IDoc switches to status 51
<LS>Application document not posted</>.

How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

If necessary, create a support message for component EHS-BD-TLS.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message D9440 - Error while calling function &1 (exception &2) ?

  The SAP error message D9440, which states "Error while calling function &1 (exception &2)," typically indicates that there was an issue when trying to execute a function module or method in the SAP system. This error can arise from various causes, and understanding the context is crucial for troubleshooting.
  Possible Causes:
  
  Function Module Issues: The function module being called may not exist, may be incorrectly defined, or may have been deactivated.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected types or may be missing required parameters.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  System Configuration: There may be configuration issues in the system that prevent the function from executing properly.
  Network Issues: If the function is being called in a distributed environment, network issues could prevent successful execution.
  Exceptions in Code: The function module itself may have internal exceptions