Message type: E = Error
Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller
Message number: 200
Message text: Cannot open structure mapping preview; see long text
For this migration object, the runtime object cannot be generated as
runtime object generation errors exist. Such errors can occur, for
example, if the target structure is not mapped to any source structure.
In order to open the structure mapping preview, the runtime object must
be generated for the migration object.
To open the structure mapping preview, resolve the errors and choose the
?View Structure Mapping? button again.
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.
CNV_DMC_MC_EXCEPTION200
- Cannot open structure mapping preview; see long text ?The SAP error message CNV_DMC_MC_EXCEPTION200 with the description "Cannot open structure mapping preview; see long text" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools.
Cause: This error can arise due to several reasons, including: Missing or Incomplete Configuration: The structure mapping may not be properly configured or may be missing required fields. Authorization Issues: The user may not have the necessary authorizations to access the structure mapping preview. Technical Issues: There could be underlying technical issues, such as problems with the database connection or inconsistencies in the data model. System Bugs: There may be bugs or issues in the specific version of the SAP software being used.
Solution: To resolve the error, you can try the following steps: Check Configuration: Ensure that the structure mapping is correctly configured. Review the mapping settings and ensure all required fields are included. Review Authorizations: Verify that the user has the
Get instant SAP help. Sign up for our Free Essentials Plan.
CNV_DMC_MC_EXCEPTION199
Filepath too long; choose a shorter filepath
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_DMC_MC_EXCEPTION198
Cannot change length of fixed value; see long text
What causes this issue? You want to change the length of the fixed value. However, the default fixed value is longer than the new length. Changing th...
CNV_DMC_MC_EXCEPTION201
The access type ôMapping onlyö is not used correctly; see long text
What causes this issue? If you use the access type ?Mapping Only? to map a source structure to a target structure, then the superordinate node of the...
CNV_DMC_MC_EXCEPTION202
The access type ôLOOP AT TABLEö is not used correctly; see long text
What causes this issue? If you use the access type ?LOOP AT TABLE? to map a source structure to a target structure, then all superordinate nodes of t...
Click on this link to search all SAP messages.