How To Fix W7007 - System error: parameters set wrongly during internal call

SAP Error Message - Details

• Message type: E = Error

• Message class: W7 - Message Class for Value-Only Based Inventory Management

• Message number: 007

• Message text: System error: parameters set wrongly during internal call

What causes this issue?

An internal module was called with wrong transfer parameter settings.

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message W7007 - System error: parameters set wrongly during internal call ?

  Certainly! Here's detailed information about the SAP error message W7007: System error: parameters set wrongly during internal call:
  
  Error Message:
  W7007 - System error: parameters set wrongly during internal call
  
  Cause:
  This error typically occurs when an internal SAP function module or program is called with incorrect or inconsistent parameters. The system detects that the parameters passed during an internal call do not match the expected format, type, or value range, leading to a system error.
  Common causes include:
  
  Incorrect or missing parameters in a function module call.
  Mismatch between the expected and actual parameter types.
  Programming errors where parameters are not properly initialized or passed.
  Corrupted or inconsistent data being passed internally.
  Custom code or user exits/enhancements that call SAP standard functions incorrectly.
  
  
  Solution:
  
  
  Check the Call Stack and Debug:
  
  Use transaction ST22 (Dump Analysis) to check for any short dumps related to this error.
  Use SM21 (System Log) to find related system messages.
  Debug the program or function module where the error occurs to identify which internal call is causing the problem.
  Verify the parameters being passed in the internal call.
  
  
  
  Verify Parameter Consistency:
  
  Ensure that all parameters passed to the function module or method are correctly typed and initialized.
  Check for any missing mandatory parameters.
  Validate that the values of parameters are within the expected range or format.
  
  
  
  Check Custom Code:
  
  If the error occurs in custom developments (user exits, BADIs, enhancements), review the code to ensure proper parameter passing.
  Correct any inconsistencies or incorrect calls.
  
  
  
  SAP Notes and Support:
  
  Search for relevant SAP Notes using the error message or symptom.
  Apply any recommended patches or corrections from SAP.
  
  
  
  System Consistency Checks:
  
  Run consistency checks or database checks if data corruption is suspected.
  Use transaction SICK (SAP System Check) to identify system inconsistencies.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  ST22 - Dump Analysis
  SM21 - System Log
  SICK - SAP System Check
  SE37 - Function Module Test
  SE80 / SE38 - ABAP Development Tools for debugging
  
  
  
  Common Scenarios:
  
  Occurs during background jobs or batch processing where internal calls are made programmatically.
  May appear after system upgrades or transport imports if custom code is incompatible.
  Can be triggered by incorrect parameter passing in standard SAP reports or transactions due to data inconsistencies.
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes related to W7007 or the specific function module involved.
  Example note search terms: "W7007 parameters set wrongly", "System error internal call parameters".
  
  
  
  
  Summary:
  
  
  
  Aspect
  Description
  
  
  
  
  Cause
  Incorrect or inconsistent parameters passed during an internal SAP function/module call.
  
  
  Solution
  Debug the call, verify and correct parameters, check custom code, apply SAP Notes if needed.
  
  
  Related
  Use ST22, SM21, SICK for analysis; check custom developments and system consistency.
  
  
  
  
  If you provide the context or the transaction/program where this error occurs, I can help you with more specific troubleshooting steps.