How To Fix PK249 - Error accessing the FM 'pk_read_dependent_requirements'

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 249

• Message text: Error accessing the FM 'pk_read_dependent_requirements'

What causes this issue?

You can only transfer the transfer parameters I_PCMRP and I_PCLTP tot
he function module 'PK_READ_DEPENDENT_REQUIREMENTS' so that only onle
of the parameters is set with the value 'X'. The parameters I_PCMRP and
I_PCLTP control the selection of the requirements (that is requirements
from MRP or from long-term planning).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Make sure that the parameters are transfered as described above.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK249 - Error accessing the FM 'pk_read_dependent_requirements' ?

  The SAP error message PK249, which indicates an error accessing the function module (FM) pk_read_dependent_requirements, typically occurs in the context of production planning and control (PP) or materials management (MM) when there are issues related to dependent requirements or the planning process.
  Causes of PK249 Error
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as material master records, bill of materials (BOM), or routing data.
  Missing or Incorrect Configuration: The configuration settings for the planning process may be incorrect or incomplete.
  Authorization Issues: The user may not have the necessary authorizations to access the function module or the related data.
  System Performance Issues: If the system is under heavy load or if there are performance issues, it may lead to timeouts or failures in accessing the function module.
  Transport Issues: If there have been recent transports or changes in the system, it may lead to temporary inconsistencies.
  
  Solutions to PK249 Error
  
  Check Master Data: Verify the integrity of the material master, BOM, and routing data. Ensure that all necessary data is correctly maintained.
  Review Configuration: Check the configuration settings in the SAP system related to production planning and ensure they are set up correctly.
  User Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the function module and related data.
  System Performance: Monitor system performance and check for any ongoing issues. If the system is slow, consider optimizing performance or checking for background jobs that may be affecting it.
  Debugging: If you have access to debugging tools, you can debug the function module to identify the exact point of failure.
  Check for Notes: Look for SAP Notes related to this error message in the SAP Support Portal. There may be specific patches or updates that address this issue.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information
  
  Transaction Codes: You may want to check transactions like MD04 (Stock/Requirements List) or CO03 (Display Production Order) to see if there are any related issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal using the error message or function module name.
  Documentation: Review SAP documentation related to production planning and dependent requirements for further insights.
  
  By following these steps, you should be able to diagnose and resolve the PK249 error in your SAP system.