How To Fix CNV_DMC_SIN181 - Indicator &1 is not valid on field &2 (for details see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 181

• Message text: Indicator &1 is not valid on field &2 (for details see long text)

What causes this issue?

The field &V2& (<SAP structure>-<SAP field>) is an indicator field.
The current value '&V1&' is not allowed. Only 'X' or a blank value are
valid.

System Response

How to fix this error?

Open your migration object template/table and enter a valid value in
this field.
If you are using XML template files proceed with Procedure 1.
If you are using staging tables proceed with Procedure 2.
<ZH>Procedure 1 (XML template)</>
To determine the field causing the error on your migration object
template, do the following:
Open sheet/tab <ZH>Field List</>
Unhide the 9th and 10th column I and J on that sheet/tab.
You will then see the hidden columns <ZH>SAP Structure</> and
<ZH>SAP Field</>
Search for the indicator field &V2&
Check column B (<ZH>Sheet Name</>) for the name of the sheet/tab,
column C for the <ZH>Group Name</> and column D (<ZH>Field Desciption
</>) for the field to determine the indicator field that causes the
error.
Change the value in the field on that sheet/tab.
<ZH>Procedure 2 (Staging tables)</>
To determine the field causing the error on your migration object
staging table, do the following:
Display the table &V3& in your database.
Search for the indicator field &V2&
Change the value &V1& in the field &V3& on the database table &V4&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN181 - Indicator &1 is not valid on field &2 (for details see long text) ?

  The SAP error message CNV_DMC_SIN181 indicates that there is an issue with the validity of an indicator in a specific field during a data migration or conversion process. This error typically arises in the context of using the SAP Data Migration Cockpit or during the execution of a data migration project.
  Cause:
  The error message "Indicator &1 is not valid on field &2" suggests that:
  
  The value being assigned to the specified field (indicated by &2) is not valid according to the defined domain or data type for that field.
  The indicator (indicated by &1) may not exist, may be misspelled, or may not be applicable for the specific context of the field in question.
  There may be a mismatch between the data being migrated and the expected format or values in the target system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Indicator Value: Verify that the indicator value you are trying to use is valid for the specified field. You can do this by checking the field's domain in the SAP system to see what values are acceptable.
  
  
  Review Mapping Configuration: If you are using a mapping tool or configuration for data migration, ensure that the mapping for the field is correctly set up and that the indicator is correctly defined.
  
  
  Consult Long Text: The error message suggests checking the long text for more details. This can provide additional context or specific information about what is wrong.
  
  
  Data Validation: Ensure that the data being migrated is clean and adheres to the expected formats and values. You may need to preprocess the data to correct any invalid entries.
  
  
  Check Custom Code: If there is any custom code or enhancements involved in the migration process, review that code to ensure it is not causing the issue.
  
  
  SAP Notes and Documentation: Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  Testing: After making corrections, perform a test migration with a small subset of data to ensure that the issue is resolved before proceeding with a full migration.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the field definitions and domains.
  SAP Data Migration Cockpit: Familiarize yourself with the tools and functionalities of the SAP Data Migration Cockpit, as it provides various options for data mapping and validation.
  SAP Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV_DMC_SIN181 error and implement a solution to resolve it.