How To Fix CS402 - Value '&1' assigned to field '&2' can be of maximum length '&3'.

SAP Error Message - Details

• Message type: E = Error

• Message class: CS - Logistics Customizing

• Message number: 402

• Message text: Value '&1' assigned to field '&2' can be of maximum length '&3'.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CS402 - Value '&1' assigned to field '&2' can be of maximum length '&3'. ?

  The SAP error message CS402 indicates that a value assigned to a field exceeds the maximum length allowed for that field. This error typically occurs in the context of material master data, bill of materials (BOM), or other related master data where specific fields have defined length constraints.
  Cause:
  The error message CS402 is triggered when:
  
  A value being entered or processed for a specific field exceeds the predefined maximum length for that field.
  This can happen during data entry, data import, or when executing a transaction that involves the affected field.
  
  Solution:
  To resolve the CS402 error, you can take the following steps:
  
  
  Identify the Field and Value: Check the error message details to identify which field (&2) is causing the issue and what value (&1) is being assigned to it.
  
  
  Check Maximum Length: Review the maximum length (&3) allowed for the field in question. This information can usually be found in the data dictionary (SE11) or in the field documentation.
  
  
  Modify the Value: Adjust the value being assigned to the field so that it does not exceed the maximum length. This may involve:
  
  Truncating the value to fit within the limit.
  Reformatting the value to ensure it adheres to the length constraints.
  
  
  
  Data Validation: Implement validation checks in your data entry or import processes to prevent this error from occurring in the future. This can include:
  
  Using input masks or validation rules in user interfaces.
  Pre-processing data files to ensure compliance with field length requirements before importing.
  
  
  
  Consult Documentation: If you are unsure about the field's purpose or constraints, consult the SAP documentation or reach out to your SAP support team for clarification.
  
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may be using transaction codes like MM01 (Create Material), CS01 (Create BOM), or others related to master data management.
  Field Lengths: Different fields in SAP have different maximum lengths based on their data type (e.g., CHAR, NUMC). Understanding these constraints is crucial for data integrity.
  Custom Fields: If you are working with custom fields or enhancements, ensure that the custom logic adheres to the same length constraints as standard fields.
  
  By following these steps, you should be able to resolve the CS402 error and prevent it from occurring in the future.