How To Fix WRF_APC393 - obsolete

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 393

• Message text: obsolete

Self-Explanatory Message

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• What is the cause and solution for SAP error message WRF_APC393 - obsolete ?

  SAP Error Message: WRF_APC393 obsolete
  
  Cause:
  The message WRF_APC393 typically indicates that a particular function module, method, or object used in your SAP system has become obsolete (deprecated) in the current or newer SAP release. This means that the functionality or interface you are trying to use is no longer supported and has been replaced by a newer alternative.
  In the context of SAP, "obsolete" messages often arise after system upgrades or when using older custom code or standard code that calls outdated APIs or business functions.
  
  What does WRF_APC393 specifically mean?
  
  The message class WRF_APC is related to APC (Activity-Based Costing) or Product Costing components.
  Message number 393 with text "obsolete" indicates that a particular function or interface related to APC is no longer valid.
  
  
  Common Causes:
  
  Usage of obsolete function modules or classes in custom code or user exits.
  Calling old BAPIs or APIs that have been replaced.
  Running reports or transactions that rely on outdated components.
  System upgrade or patch that deprecated certain APC-related functions.
  
  
  Solution:
  
  
  Identify the Obsolete Object:
  
  Check the exact object (function module, method, class) that triggers the message.
  Use transaction SE91 to look up message WRF_APC393 and see if the message text provides more details.
  Check the short dump (ST22) or system log (SM21) for more context.
  
  
  
  Check SAP Notes:
  
  Search SAP Support Portal for notes related to WRF_APC393.
  SAP often provides notes with replacement function modules or updated coding guidelines.
  
  
  
  Replace Obsolete Calls:
  
  Replace the obsolete function/module/class with the recommended alternative.
  For example, if a function module is obsolete, SAP usually provides a new function module or class method to use.
  Update custom code accordingly.
  
  
  
  Update Custom Code:
  
  Use transaction SCI (Code Inspector) or ATC (ABAP Test Cockpit) to scan for obsolete calls.
  Refactor code to use current APIs.
  
  
  
  Consult SAP Documentation:
  
  Review the latest SAP documentation for APC/Product Costing to find current recommended interfaces.
  
  
  
  Testing:
  
  After changes, thoroughly test the affected processes to ensure functionality is intact.
  
  
  
  
  Related Information:
  
  Message Class: WRF_APC is related to Activity-Based Costing and Product Costing.
  Obsolete Interfaces: SAP periodically deprecates older interfaces to improve performance, security, or functionality.
  Upgrade Impact: Such messages often appear after system upgrades (e.g., moving from ECC to S/4HANA).
  Tools: Use ABAP tools like ATC and SCI to detect obsolete code.
  SAP Notes: Always check for SAP Notes or Knowledge Base Articles (KBAs) for specific guidance.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Use of obsolete (deprecated) APC-related function/module/class in code or standard SAP.
  
  
  Solution
  Identify obsolete object, find replacement, update custom code, test thoroughly.
  
  
  Related
  APC/Product Costing, SAP upgrades, ABAP code maintenance, SAP Notes for replacements.
  
  
  
  
  If you provide the exact context or code snippet where the message appears, I can help identify the obsolete object and suggest the replacement more precisely.