How To Fix JIT00660 - Maintain components group material for components group type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 660

• Message text: Maintain components group material for components group type &1

What causes this issue?

No components group material has been defined for the components group
type &v1&.

System Response

A components group material is required for recording documentation
data and for generating handling units for sequenced JIT calls.

How to fix this error?

Specify a components group material when you maintain the destination
and components group.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00660 - Maintain components group material for components group type &1 ?

  The SAP error message JIT00660 indicates that there is an issue with the configuration of a components group in the Just-In-Time (JIT) delivery process. Specifically, it suggests that the system is unable to find or maintain the components group material for the specified components group type.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Configuration: The components group for the specified type has not been defined or maintained in the system.
  Incorrect Components Group Type: The components group type specified may not exist or may not be correctly configured.
  Authorization Issues: The user may not have the necessary permissions to maintain the components group.
  Data Inconsistencies: There may be inconsistencies or missing data in the related master data records.
  
  Solution:
  To resolve the JIT00660 error, you can follow these steps:
  
  
  Check Components Group Configuration:
  
  Navigate to the relevant configuration settings in SAP (usually found in the JIT or logistics configuration area).
  Verify that the components group for the specified type exists and is correctly maintained.
  
  
  
  Maintain Components Group:
  
  If the components group does not exist, create a new components group for the specified type.
  If it exists but is incomplete, ensure that all required fields and settings are filled out correctly.
  
  
  
  Verify Components Group Type:
  
  Ensure that the components group type you are trying to use is valid and correctly set up in the system.
  
  
  
  Check User Authorizations:
  
  Ensure that the user attempting to maintain the components group has the necessary authorizations to perform this action.
  
  
  
  Review Related Master Data:
  
  Check if there are any inconsistencies in the related master data (e.g., material master, BOMs) that could be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on maintaining components groups in your version of SAP.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like JIT1, JIT2, or MM01 (for material master) to access the relevant configuration and maintenance screens.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Help Portal for detailed information on JIT processes and components group configuration.
  
  By following these steps, you should be able to identify and resolve the issue causing the JIT00660 error in your SAP system.