Message type: E = Error
Message class:  CNV_PE_DTL -  
Message number: 050
Message text: Set selection criteria in standard access plan
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message CNV_PE_DTL050 with the description "Set selection criteria in standard access plan" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system requires specific selection criteria to be defined in the access plan for the data migration process to proceed.
Cause: The error is usually caused by one of the following reasons: Missing Selection Criteria: The access plan does not have the necessary selection criteria defined, which are required to filter the data appropriately during the migration process. Incorrect Configuration: The configuration of the migration object may be incomplete or incorrect, leading to the absence of required parameters. Data Model Issues: There may be issues with the underlying data model that prevent the system from determining how to access the data.
Solution: To resolve the CNV_PE_DTL050 error, you can take the following steps: Check Access Plan Configuration: Go to
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_PE_DTL049 Delete collective access plan
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_PE_DTL048 Delete standard access plan
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_PE_DTL051 Reset selection status
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_PE_DTL052 Unable to create migration object
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.