How To Fix GU943 - Either enter 'No. of data records' or check off 'No.determined by system'

GU943 - Overview

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 943

• Message text: Either enter 'No. of data records' or check off 'No.determined by system'

What causes this issue?

When estimating the resources, you can let the system determine the
number of records in the source table or directly enter this number
yourself.
The system then calculates the required resources using this number.

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.

GU943 - Details

• The SAP error message GU943 indicates that there is an issue with the configuration of data records in a specific transaction or process. This error typically arises when the system expects a certain number of data records to be specified, but this has not been done, or the system is not set up to determine the number of records automatically.
  
  Cause:
  
  Missing Input: The user has not entered the required number of data records in the relevant field.
  Configuration Issue: The system is not configured to automatically determine the number of data records, and the user has not provided this information manually.
  User Error: The user may have overlooked the field or misunderstood the requirement.
  
  
  Solution:
  To resolve the GU943 error, you can take the following steps:
  
  
  Enter the Number of Data Records:
  
  Go to the relevant transaction where the error occurred.
  Look for the field labeled "No. of data records" and enter the appropriate number of records that