How To Fix 37215 - Length 0 is not allowed. Operation not performed

SAP Error Message - Details

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 215

• Message text: Length 0 is not allowed. Operation not performed

What causes this issue?

You have specified a visible (visualized) length of 0.

System Response

An input/output field with a visible length of 0 can neither be
scrolled nor displayed.
The system cannot interpret the value 0 as a visible length.

How to fix this error?

Specify a value greater than 0.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37215 - Length 0 is not allowed. Operation not performed ?

  The SAP error message "37215 Length 0 is not allowed. Operation not performed" typically occurs in the context of data processing or data entry where a required field is expected to have a value, but it is found to be empty (length 0). This can happen in various scenarios, such as during the creation or modification of records in SAP modules like MM (Materials Management), SD (Sales and Distribution), or others.
  Cause:
  
  Empty Required Fields: The most common cause is that a required field in a transaction or data entry screen is left blank. SAP expects certain fields to have values, and if they are empty, it triggers this error.
  Data Validation: The system performs validation checks on the data being processed. If any of the required fields do not meet the criteria (e.g., length = 0), the operation cannot be completed.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might be enforcing additional checks that lead to this error.
  
  Solution:
  
  Check Required Fields: Review the transaction or data entry screen where the error occurred. Ensure that all required fields are filled in with valid data.
  Data Entry Validation: If you are entering data through a custom program or transaction, ensure that the input data is validated before submission.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the error is being triggered. This can help pinpoint the specific field or condition causing the issue.
  Consult Documentation: Check the SAP documentation or help files related to the specific transaction or module you are working with to understand the required fields and their constraints.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., ME21N for purchase orders, VA01 for sales orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Exits and BAdIs: If there are user exits or Business Add-Ins (BAdIs) implemented in your system, review them to see if they are affecting the data processing logic.
  
  By following these steps, you should be able to identify and resolve the issue causing the "37215 Length 0 is not allowed. Operation not performed" error in SAP.