How To Fix CNV_CDMC_UCIA121 - Object type can not be space

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_UCIA - CDMC Upgrade/Change Impact Analysis

• Message number: 121

• Message text: Object type can not be space

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_UCIA121 - Object type can not be space ?

  The SAP error message CNV_CDMC_UCIA121 with the description "Object type can not be space" typically occurs in the context of data conversion or migration processes, particularly when using the SAP Conversion Tools or during the execution of a data migration project.
  Cause:
  This error generally indicates that there is an issue with the data being processed, specifically that an object type is expected but is being passed as a space (i.e., an empty or null value). This can happen due to:
  
  Incorrect Data Mapping: The data being migrated may not be correctly mapped to the expected object types in the target system.
  Missing Data: Required fields in the source data may be empty or not populated, leading to the system not being able to identify the object type.
  Configuration Issues: There may be configuration settings in the migration tool that are not set correctly, leading to the system expecting a value that is not provided.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Data Source: Review the source data to ensure that all required fields are populated and that there are no empty values where an object type is expected.
  Data Mapping: Verify the mapping configuration in the migration tool to ensure that all object types are correctly defined and that there are no discrepancies between the source and target systems.
  Validation: Use any available validation tools or reports to check the integrity of the data before migration. This can help identify any missing or incorrect values.
  Configuration Review: Review the configuration settings of the migration tool to ensure that they align with the requirements of the data being processed.
  Logs and Traces: Check the logs and traces generated during the migration process for more detailed error messages that can provide additional context on what might be causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific migration tool you are using, as they may provide additional insights or patches that address known issues.
  Documentation: Refer to the official SAP documentation for the migration tool to understand the expected data formats and configurations.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.