How To Fix STEP770 - * Header of the Document BOM *

SAP Error Message - Details

• Message type: E = Error

• Message class: STEP - ISO 10303 STEP Mapping Messages

• Message number: 770

• Message text: * Header of the Document BOM *

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STEP770 - * Header of the Document BOM * ?

  The SAP error message STEP770, which refers to "Header of the Document BOM," typically occurs in the context of Bill of Materials (BOM) processing. This error can arise during various operations, such as creating, changing, or displaying BOMs. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing BOM Header Data: The BOM header may not have been created properly, or required fields may be missing.
  Incorrect BOM Type: The BOM type specified may not be valid for the operation being performed.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the BOM.
  Data Inconsistencies: There may be inconsistencies in the data related to the BOM, such as invalid material numbers or plant codes.
  System Configuration Issues: There may be configuration issues in the SAP system that affect BOM processing.
  
  Solutions:
  
  Check BOM Header Data: Verify that all required fields in the BOM header are filled out correctly. Ensure that the BOM type is appropriate for the materials and operations involved.
  Review Authorization: Ensure that the user has the necessary authorizations to create or modify BOMs. This can be checked in the user roles and profiles.
  Validate Data: Check for any inconsistencies in the data related to the BOM. This includes verifying material numbers, plant codes, and other relevant information.
  Recreate BOM: If the BOM header is corrupted or incomplete, consider deleting and recreating the BOM.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  System Configuration Review: If the issue persists, consult with your SAP Basis or configuration team to review the system settings related to BOM processing.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to BOMs include CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM).
  Documentation: Refer to SAP Help documentation for detailed information on BOM management and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the error persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with SAP directly for further assistance.