How To Fix OL386 - The field &-& is too big to be added to the container

OL386 - Overview

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 386

• Message text: The field &-& is too big to be added to the container

What causes this issue?

You have entered a structure from the ABAP/4 Dictionary as a data type
reference. This contains fields which are too large to be included in
the container. This structure cannot therefore be used as a data type
reference.

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.

OL386 - Details

• The SAP error message OL386, which states "The field &-& is too big to be added to the container," typically occurs when there is an attempt to add a field to a container (like a table or structure) that exceeds the maximum allowable size for that container. This can happen in various contexts, such as when working with ABAP programs, data dictionary objects, or when defining structures in SAP.
  
  Cause:
  
  Field Size Exceeds Limits: The field you are trying to add has a size that exceeds the maximum limit allowed for the container. For example, if you are trying to add a string or a character field that is too long.
  Data Type Mismatch: The data type of the field may not be compatible with the container's expected data types.
  Container Limitations: The specific container (like a table or structure) may have limitations on the total size of all fields combined.
  
  
  Solution:
  
  Check Field Length: Review