How To Fix WB064 - Selection of materials not limited

WB064 - Overview

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 064

• Message text: Selection of materials not limited

What causes this issue?

You did not limit material selection.

System Response

This could lead to a long program run time.

How to fix this error?

The program was designed for specific selection online. Run the program
in the background or limit material selection.
If you wish to generate assortment lists for all materials for one or
more assortment list types, you can also use the program to create full
versions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB064 - Selection of materials not limited ?

  The SAP error message WB064 ("Selection of materials not limited") typically occurs in the context of inventory management or material requirements planning (MRP) when the system is unable to limit the selection of materials based on the criteria specified in the transaction or report you are running. This can happen in various scenarios, such as when generating reports, running MRP, or executing inventory-related transactions.
  
  Cause:
  
  
  Missing Selection Criteria: The selection criteria you provided may not be specific enough to limit the materials being processed. For example, if you are running a report without specifying a plant, material type, or other relevant parameters, the system may attempt to process all materials.
  
  
  Data Issues: There may be issues with the data in the system, such as missing or incorrect material master records, which can lead to the inability to limit the selection.
  
  
  Configuration Settings: The configuration settings in the system may not be set up to