How To Fix CNV20551426 - According to exception table &2, fld &1 cannot be used as deletion crit.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 426

• Message text: According to exception table &2, fld &1 cannot be used as deletion crit.

Self-Explanatory Message

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.

What else can you do?

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551426 - According to exception table &2, fld &1 cannot be used as deletion crit. ?

  The SAP error message CNV20551426 indicates that there is an issue with the deletion criteria specified in a conversion or migration process. This error typically arises when a field that is being used as a deletion criterion is not valid according to the exception table specified in the message.
  Cause:
  The error occurs when:
  
  The field specified in the error message (fld &1) is not allowed to be used as a deletion criterion in the context of the exception table (&2).
  The field may not be part of the key or may not have the necessary attributes to be used for deletion.
  There may be a mismatch in the data types or the field may not exist in the specified table.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Exception Table: Review the exception table mentioned in the error message to understand the criteria that are allowed for deletion. Ensure that the field you are trying to use is valid according to the table's definition.
  
  
  Review Field Attributes: Verify the attributes of the field (fld &1) to ensure it meets the requirements for being used as a deletion criterion. This includes checking if it is a key field or if it has the necessary data type.
  
  
  Modify Deletion Criteria: If the field is not valid, you will need to modify your deletion criteria to use a different field that is allowed according to the exception table.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific conversion or migration process you are working on. There may be specific guidelines or restrictions regarding the fields that can be used.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message details and the context in which it occurred.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to data migration or conversion, such as LSMW (Legacy System Migration Workbench) or other relevant tools.
  SAP Notes: Search for SAP Notes related to the error message CNV20551426 for any specific fixes or recommendations provided by SAP.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.