How To Fix 29657 - Enter material type_header

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 657

• Message text: Enter material type_header

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29657 - Enter material type_header ?

  The SAP error message 29657, "Enter material type_header," typically occurs when you are trying to create or modify a material master record in SAP, and the system requires you to specify a material type but it has not been provided.
  Cause:
  
  Missing Material Type: The most common cause of this error is that the material type field is either blank or not filled in correctly when you are trying to create or change a material master record.
  Configuration Issues: There may be issues with the configuration of the material types in the system, or the user may not have the necessary authorizations to access certain material types.
  Incorrect Transaction Code: Sometimes, using the wrong transaction code or navigating incorrectly can lead to this error.
  
  Solution:
  
  Enter Material Type: Ensure that you fill in the material type field when creating or modifying the material master record. The material type is a key field that defines the characteristics of the material.
  Check Configuration: If you are unsure about which material type to use, consult with your SAP administrator or the person responsible for material master data management in your organization. They can provide guidance on the appropriate material types available in your system.
  Authorization Check: Verify that you have the necessary authorizations to create or modify the material master records. If not, contact your SAP security team to request the appropriate access.
  Use Correct Transaction: Make sure you are using the correct transaction code for creating or changing material master records (e.g., MM01 for creating, MM02 for changing).
  
  Related Information:
  
  Material Types: Material types in SAP define the attributes of materials, such as whether they are raw materials, finished goods, or trading goods. Each material type has specific settings that determine how the material behaves in the system.
  Transaction Codes: Familiarize yourself with relevant transaction codes for material management, such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  SAP Documentation: Refer to SAP Help documentation or your organization's internal documentation for more detailed information on material types and their configurations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team for further assistance.