Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 460
Message text: No target system information found
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_NCE_BAS460: No target system information found typically occurs during data migration or system conversion processes, particularly when using SAP's Conversion and Migration tools. This error indicates that the system is unable to find the necessary target system information required for the migration or conversion process. Causes: Missing Configuration: The target system may not be properly configured in the source system. This could be due to missing entries in the relevant configuration tables. Incorrect Settings: The settings for the target system might be incorrect or incomplete, leading to the inability to retrieve the necessary information. Authorization Issues: The user executing the migration might not have the necessary authorizations to access the target system information. Technical Issues: There could be technical issues such as connectivity problems between the source and target systems. Solutions: Check Configuration: Ensure that the target system is correctly configured in the source system. This includes checking the relevant configuration tables and entries. Use
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_NCE_BAS459 No source system information found
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_NCE_BAS458 No data found in table CNV_NCE_NRIV_TMP
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_NCE_BAS461 Rule 'Subobject Change' is not applicable for selected interval
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_NCE_BAS462 Invalid document number for fiscal year: &1
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.