How To Fix RG106 - Routine &1 in program &2 could not be called

SAP Error Message - Details

• Message type: E = Error

• Message class: RG - BW generation tool: Messages

• Message number: 106

• Message text: Routine &1 in program &2 could not be called

What causes this issue?

Routine &v1& in program &v2& is to be called dynamically. The call
failed. Program &v2& has probably not been generated or is out of date.
The program belongs to program class &v3& (I_PROGRAM_CLASS) and has the
unique ID &v4& in the administration of programs generated.

System Response

Processing was terminated.

How to fix this error?

Contact a system administrator.

Procedure for System Administrators

If you know which application generates the program, you can try to
generate the program again. If you do not know the reference for the
application transaction, or if this message appears again, contact SAP
Support, quoting message class <ZH>RG</>, message number <ZH>106</>, and
program class <ZH>&v3&</>.
Depending on the program class, it is also possible in some cases to
generate the class manually by calling function module
RSS_PROGRAM_GENERATE in the individual test environment. Enter the
values given above for the parameters. These are also specified above
(in parenthesis). Then set parameter I_FORCE_GENERATION to uppercase X.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RG106 - Routine &1 in program &2 could not be called ?

  The SAP error message RG106 indicates that a specific routine (function module or method) could not be called in the specified program. This error typically arises during the execution of a report or program that attempts to invoke a routine that is either not defined, not accessible, or has been incorrectly specified.
  Causes of RG106 Error
  
  
  Routine Not Defined: The routine specified in the error message does not exist in the system. This could be due to a typo in the routine name or the routine not being created.
  
  
  Authorization Issues: The user executing the program may not have the necessary authorizations to call the specified routine.
  
  
  Program Errors: There may be issues in the program code itself, such as incorrect parameters being passed to the routine.
  
  
  Transport Issues: If the program or routine was recently transported from another system, it may not have been transported correctly, leading to missing components.
  
  
  Version Mismatch: The routine may exist in a different version of the program or in a different environment (e.g., development vs. production).
  
  
  Solutions to RG106 Error
  
  
  Check Routine Name: Verify that the routine name specified in the error message is correct. Look for any typos or discrepancies.
  
  
  Routine Existence: Use transaction SE37 (Function Builder) or SE80 (Object Navigator) to check if the routine exists in the system. If it does not exist, you may need to create it or correct the program to call the right routine.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to execute the program and call the routine. You can check this using transaction SU53 to see if there are any authorization failures.
  
  
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the program to see where the error occurs and what parameters are being passed to the routine.
  
  
  Transport Check: If the routine was recently transported, check the transport logs to ensure that all necessary objects were included and transported correctly.
  
  
  Consult Documentation: If the routine is part of a standard SAP package or enhancement, consult the relevant SAP documentation or notes for any known issues or updates.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance, especially if this is a production issue.
  
  
  Related Information
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SU53 (Authorization Check), ST22 (Dump Analysis).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Debugging Techniques: Familiarize yourself with debugging techniques in ABAP to effectively troubleshoot issues in the code.
  
  By following these steps, you should be able to identify the cause of the RG106 error and implement a suitable solution.