How To Fix WRF_PRC_POHF899 - Function module &1 is obsolete; use &2 instead

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_POHF - Messages for Seasonal Purchase Order Processing

• Message number: 899

• Message text: Function module &1 is obsolete; use &2 instead

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_POHF899 - Function module &1 is obsolete; use &2 instead ?

  The SAP error message WRF_PRC_POHF899 indicates that a specific function module you are trying to use is obsolete and suggests using an alternative function module instead. This typically occurs when SAP has updated its software and deprecated older function modules in favor of newer ones that may offer improved functionality or performance.
  Cause:
  
  Obsolescence of Function Module: The function module you are trying to use has been marked as obsolete in the SAP system. This can happen due to updates in the SAP system or changes in best practices.
  Custom Code: If you have custom code that relies on the obsolete function module, it will trigger this error when executed.
  Version Compatibility: The error may also arise if you are using a version of SAP that has deprecated certain function modules.
  
  Solution:
  
  Identify the Replacement Function Module: The error message provides the name of the new function module that should be used instead of the obsolete one. You should replace calls to the obsolete function module with calls to the new one.
  Update Custom Code: If the obsolete function module is being called in custom ABAP code, you will need to modify that code to use the new function module.
  Check Documentation: Review the SAP documentation or release notes for the specific version you are using to understand the changes and the reasons for the obsolescence. This can provide insights into how to effectively transition to the new function module.
  Testing: After making the necessary changes, thoroughly test the updated code to ensure that it functions correctly with the new function module.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or guidance on the transition from the obsolete function module to the new one.
  Function Module Documentation: Use transaction SE37 to view the documentation for both the obsolete and the new function module. This can help you understand the differences in parameters and functionality.
  SAP Community: Engage with the SAP Community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the error and ensure that your SAP system continues to function smoothly with the updated function modules.