Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 772
Message text: Table &1: Error in CNVSTEPS customizing
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 CNV20551772 typically indicates an issue related to the customizing settings in the CNV (Conversion) steps of a data migration or conversion project. This error can occur during the execution of a data migration or conversion program, particularly when the system encounters a problem with the configuration of the conversion steps.
Cause: The error can be caused by several factors, including: Missing or Incorrect Customizing Entries: The customizing settings for the conversion steps may be incomplete or incorrectly configured. Inconsistent Data: There may be inconsistencies in the data that the conversion process is trying to handle. Authorization Issues: The user executing the conversion may not have the necessary authorizations to access or modify the customizing settings. Technical Issues: There could be underlying technical issues, such as database inconsistencies or problems with the transport of customizing settings.
Solution: To resolve the CNV20551772 error, you can follow these steps: Check Customizing Settings: Go to the relevant customizing transaction (e.g.,
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV20551771 Table &1 is not considered as it is maintained in CNV_20551_NOCONS table
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20551770 Table &1: Error in CNVFIELDS or CNVSTEPS customizing
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20551773 Table &1: Parameter missing in CNVSTPARS. Error in customizing
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20551774 Table &1: Error in CNVSTPARS. Mismatch in no. of parameters
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.