Message type: E = Error
Message class:  CNV_10100 - Messages from package 10100 
Message number: 000
Message text: Program error
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_10100000 typically indicates a program error related to data conversion or migration processes, often associated with SAP's data migration tools or conversion programs. This error can occur during various activities, such as data uploads, migrations, or conversions, particularly when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods. Causes: Data Inconsistencies: The data being processed may have inconsistencies or invalid entries that the program cannot handle.
Configuration Issues: Incorrect configuration settings in the migration tool or the source/target systems can lead to errors. Program Bugs: There may be bugs or issues in the specific version of the program being used. Missing Authorizations: The user executing the program may lack the necessary authorizations to perform the operation. System Resource Limitations: Insufficient memory or processing power can lead to program errors during execution. Solutions: Check Data Quality: Review the data being migrated or converted for any inconsistencies or invalid entries. Clean up the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_10030173 Parameter component &1 does not exist for parameter field value &2
What causes this issue?  For the conversion of &V3& (value of the whole field: &V4&) the non-transparent parameter component &V1&a...
CNV_10030172 There is no record for cluster table &1 in table CNV_10020_TABREF
What causes this issue?  For cluster table &V1& some fields are marked for using generated coding instead of a generic form routine or functio...
CNV_10100001 Specify set class &1 in table CNV_10100_SETCLS
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_10100002 All necessary set classes found
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.