How To Fix M7664 - Only one explosion level for batch selection

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 664

• Message text: Only one explosion level for batch selection

What causes this issue?

Error when calling up function module VB_READ_BATCH.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M7664 - Only one explosion level for batch selection ?

  The SAP error message M7664 "Only one explosion level for batch selection" typically occurs in the context of production planning and batch management when the system is trying to explode a bill of materials (BOM) for a material that has multiple explosion levels defined, but the configuration or selection criteria only allows for one level to be processed.
  Cause:
  
  Multiple Explosion Levels: The material in question has multiple levels in its BOM, but the system is set up to only allow for one level to be processed at a time.
  Batch Selection Criteria: The batch selection criteria may not be correctly configured, leading to the system being unable to determine which batch to select when multiple options are available.
  Configuration Issues: There may be issues with the configuration of the material master or BOM that prevent the system from processing the explosion correctly.
  
  Solution:
  
  Check BOM Configuration: Review the BOM for the material to ensure that it is set up correctly and that the explosion levels are defined as intended.
  Batch Management Settings: Verify the batch management settings for the material. Ensure that the batch selection criteria are appropriate for the scenario you are working with.
  Single Level Explosion: If you need to process only one level, ensure that the selection criteria or the process you are using is set to handle a single explosion level.
  Transaction Code: If you are using a specific transaction code (like MD04, CO01, etc.), ensure that you are following the correct steps and that the parameters are set correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on batch management and BOM explosion processes.
  
  Related Information:
  
  Batch Management: Understand how batch management works in SAP, including how batches are created, selected, and managed.
  BOM Explosion: Familiarize yourself with the BOM explosion process, including how multi-level BOMs are structured and how they can be processed in SAP.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.