How To Fix C1062 - Selected table field is longer than defined characteristic length

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 062

• Message text: Selected table field is longer than defined characteristic length

What causes this issue?

You have created a characteristic that is linked to field &v1& in table
&v2&. This field has a display length of &v3& characters. However, this
table field length is longer than the characteristic length, so the
value cannot be assigned to the characteristic. If the actual length is
longer than allowed, then it may lead to an inconsistency status in
Classification or in Variant Configuration.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1062 - Selected table field is longer than defined characteristic length ?

  The SAP error message C1062, which states "Selected table field is longer than defined characteristic length," typically occurs when there is a mismatch between the length of a field in a database table and the length defined for a characteristic in the SAP system. This can happen in various contexts, such as when creating or modifying InfoObjects in SAP BW (Business Warehouse) or when working with data modeling.
  Cause:
  
  Field Length Mismatch: The length of the field in the source table is greater than the length defined for the corresponding characteristic in the SAP BW model.
  Data Type Issues: The data type of the field in the source table may not match the expected data type in the characteristic definition.
  Incorrect Mapping: When mapping fields from a source system to an InfoObject, if the source field is longer than the target InfoObject's defined length, this error can occur.
  
  Solution:
  
  
  Check Characteristic Definition:
  
  Go to the InfoObject maintenance transaction (e.g., RSA1) and check the definition of the characteristic that is causing the error.
  Ensure that the length of the characteristic is sufficient to accommodate the data from the source table.
  
  
  
  Adjust Field Length:
  
  If the characteristic length is too short, you may need to increase the length of the characteristic in the InfoObject definition.
  Be cautious when changing lengths, as this may have implications for existing data and reports.
  
  
  
  Modify Source Table:
  
  If possible, consider modifying the source table to ensure that the field length is within the limits defined in the InfoObject.
  This may involve truncating data or changing the data structure in the source system.
  
  
  
  Data Mapping:
  
  Review the data mapping settings in the data transfer process (DTP) or transformation rules to ensure that the mapping is correct and that the lengths are compatible.
  
  
  
  Testing:
  
  After making changes, perform a test load to ensure that the error is resolved and that data is being transferred correctly.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to access InfoObjects and check their definitions.
  Documentation: Refer to SAP documentation for guidelines on defining InfoObjects and data modeling best practices.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the C1062 error and ensure that your data model is correctly configured to handle the data being processed.