How To Fix QST045 - No initial sample found for stability study &

QST045 - Overview

• Message type: E = Error

• Message class: QST - Stability Study

• Message number: 045

• Message text: No initial sample found for stability study &

What causes this issue?

Either no initial sample has been created for the stability study, or
an internal error ocurred when the initial sample was being
created.,,,,

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?

If the follow-up function "Create Initial Sample" has not been executed
yet for the stability study, you must execute this follow-up function.
You cannot execute any other follow-up functions until this one has
been executed.
If this is not the problem, because the status "Initial Sample Created"
has already been set via the relevant follow-up function, we must
assume that there is a problem with the data for the initial sample, or
a problem reading this data.
If necessary, check the coding.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QST045 - No initial sample found for stability study & ?

  The SAP error message QST045 ("No initial sample found for stability study") typically occurs in the context of Quality Management (QM) within SAP, particularly when dealing with stability studies in the pharmaceutical or chemical industries. This error indicates that the system cannot find an initial sample associated with a stability study, which is necessary for the analysis and tracking of product stability over time.
  Causes:
  
  Missing Initial Sample: The most common cause is that the initial sample for the stability study has not been created or recorded in the system.
  Incorrect Configuration: There may be issues with the configuration of the stability study in the system, such as missing parameters or incorrect settings.
  Data Entry Errors: There could be errors in data entry, such as incorrect material numbers or study identifiers.
  Incomplete Study Setup: The stability study may not have been fully set up, leading to missing links between the study and the samples.
  Authorization Issues: