Message type: E = Error
Message class:  CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO) 
Message number: 222
Message text: Check content: &1 , &2 , &3 , &4.
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_CMIS_A_20222 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is a problem with the content being checked, which could involve data inconsistencies, missing data, or incorrect formats.
Cause: The error message CNV_CMIS_A_20222 can be caused by several factors, including: Data Inconsistencies: The data being migrated may not meet the required format or validation rules set by the target system. Missing Data: Required fields may be empty or not populated correctly in the source data. Incorrect Mapping: The mapping between source and target fields may not be correctly defined, leading to mismatches. Data Type Mismatches: The data types in the source system may not align with those expected in the target system.
Configuration Issues: There may be configuration settings in the migration tool that need to be adjusted.
Solution: To resolve the CNV_CMIS_A_20222 error, you can
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_CMIS_A_20221 Check content: Identical data found in table.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20220 Check content: Entry read with the key &1 ,&2 ,&3 ,&4.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20223 Check content: Identical key with different values found in table.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20224 Check content: Different keys with identical values found in table.
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.