How To Fix WX600 - *** Function Modules ***

SAP Error Message - Details

• Message type: E = Error

• Message class: WX - Master data maintenance: Plant

• Message number: 600

• Message text: *** Function Modules ***

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 WX600 - *** Function Modules *** ?

  The SAP error message WX600 typically relates to issues encountered with Function Modules in the SAP system, especially in the context of SAPscript or Smart Forms processing. Here's a detailed explanation of the cause, solution, and related information:
  
  SAP Error Message: WX600  Function Modules 
  1. Cause:
  
  The error WX600 usually occurs when there is a problem with the function module call during the processing of SAPscript or Smart Forms.
  It can be triggered by:
  
  Missing or incorrectly implemented function modules.
  Incorrect parameters passed to the function module.
  Authorization issues preventing the function module from executing.
  Incompatibility or errors in the function module code.
  Issues in the print program or driver program that calls the function module.
  
  
  Sometimes, the error message is a generic placeholder indicating that a function module call failed or was not found.
  
  2. Solution:
  
  
  Check the Function Module:
  
  Identify which function module is causing the error.
  Use transaction SE37 to test the function module independently.
  Verify that the function module exists and is active.
  
  
  
  Review Parameters:
  
  Check the parameters being passed to the function module.
  Ensure that all mandatory parameters are provided and correctly formatted.
  
  
  
  Authorization:
  
  Verify that the user executing the function module has the necessary authorizations.
  
  
  
  Debugging:
  
  Use the debugger to trace the execution and find the exact point of failure.
  Set breakpoints in the function module or the calling program.
  
  
  
  Check Print Program / Driver Program:
  
  If the error occurs during printing or form processing, review the print program or driver program.
  Ensure that the function module calls are correct and consistent with the SAPscript or Smart Forms design.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to WX600 and the specific function module.
  Apply any relevant patches or corrections.
  
  
  
  Re-Generate or Re-Activate Forms:
  
  Sometimes re-activating the SAPscript or Smart Form can resolve inconsistencies.
  
  
  
  3. Related Information:
  
  
  Context of Occurrence:
  
  WX600 errors are often seen in the context of SAPscript or Smart Forms printing.
  They may appear during the execution of print jobs, form processing, or when calling custom function modules.
  
  
  
  Transaction Codes:
  
  SE37 - Function Module Builder (to test and debug function modules).
  SE80 - Object Navigator (to check print programs and forms).
  SP01 - Output Controller (to check spool requests and logs).
  
  
  
  Common Scenarios:
  
  Custom enhancements or user exits calling function modules incorrectly.
  Transport issues where function modules are missing in the target system.
  Upgrades or patches that change function module interfaces.
  
  
  
  Example:
  
  If a custom print program calls a function module Z_PRINT_PROCESS and the parameters are incorrect or the module is missing, WX600 may be triggered.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Missing/incorrect function module, wrong parameters, authorization issues, or code errors
  
  
  Solution
  Check and test function module, verify parameters, debug, check authorizations, review print program, apply SAP Notes
  
  
  Related
  Occurs in SAPscript/Smart Forms context, use SE37/SE80/SP01 for troubleshooting
  
  
  
  
  If you provide the exact context or the full error text, I can help you with a more precise diagnosis and solution.