How To Fix MC586 - Entry of FORM routine and base field not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 586

• Message text: Entry of FORM routine and base field not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MC586 - Entry of FORM routine and base field not allowed ?

  The SAP error message MC586 ("Entry of FORM routine and base field not allowed") typically occurs in the context of the SAP Material Management (MM) module, particularly when dealing with the configuration of Info Structures or when defining custom routines in the context of reporting or data extraction.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incorrect Configuration: The error may occur if there is an attempt to use a FORM routine in a context where it is not allowed, such as when trying to define a base field in an Info Structure that is not compatible with the FORM routine.
  
  
  Data Structure Issues: If the data structure being used does not support the combination of the specified FORM routine and the base field, this error can be triggered.
  
  
  Incompatibility: The FORM routine may be trying to access or manipulate fields that are not defined or are incompatible with the data being processed.
  
  
  Solution:
  To resolve the MC586 error, you can take the following steps:
  
  
  Review Configuration: Check the configuration of the Info Structure or the data extraction process where the error is occurring. Ensure that the FORM routine is correctly defined and that it is compatible with the base fields being used.
  
  
  Check FORM Routine: Verify the logic within the FORM routine. Ensure that it does not reference any fields that are not part of the data structure or that are not allowed in that context.
  
  
  Modify Data Structure: If necessary, adjust the data structure to ensure that it can accommodate the FORM routine and the base fields. This may involve adding or modifying fields in the Info Structure.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on using FORM routines and defining base fields in Info Structures.
  
  
  Testing: After making changes, test the configuration to ensure that the error no longer occurs and that the desired functionality is achieved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on Info Structures, FORM routines, and related topics.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP technical consultant or developer who can provide deeper insights into the specific configuration and coding involved.