How To Fix 8X1066 - Doc. code other than 0 is not supported for MM documents

SAP Error Message - Details

• Message type: E = Error

• Message class: 8X1 - Messages for Logistics (Greek Localization)

• Message number: 066

• Message text: Doc. code other than 0 is not supported for MM documents

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 8X1066 - Doc. code other than 0 is not supported for MM documents ?

  The SAP error message 8X1066 indicates that the document code used in a Material Management (MM) document is not supported because it is not equal to 0. This error typically arises when there is an attempt to process a document that has an invalid or unsupported document type.
  Cause:
  
  Invalid Document Type: The document type being used in the transaction is not recognized or is not configured for the MM module.
  Configuration Issues: The document type may not be set up correctly in the system or may not be assigned to the relevant document category.
  Custom Development: If there are custom developments or enhancements in the system, they may be causing the document type to be misinterpreted.
  Data Entry Error: There may be a mistake in the data entry where an incorrect document type is being used.
  
  Solution:
  
  Check Document Type: Verify the document type being used in the transaction. Ensure that it is a valid document type for MM documents.
  Configuration Review: 
  
  Go to the configuration settings in SAP (Transaction code: SPRO).
  Navigate to Materials Management > Purchasing > Document Types and check if the document type is correctly defined and active.
  
  
  Use Standard Document Types: If a custom document type is being used, consider switching to a standard document type that is known to work with MM documents.
  Consult with SAP Basis or Functional Consultant: If the issue persists, it may be necessary to consult with an SAP Basis or MM functional consultant to review the system configuration and any custom developments that may be affecting document processing.
  Check for Notes and Patches: Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to this error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to see where the error occurs.
  SAP Notes: Search for SAP Notes related to error message 8X1066 for any specific guidance or updates from SAP.
  Documentation: Review SAP documentation on document types in MM to understand the implications of using different document types.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.