How To Fix R!230 - Sum of data element lengths is too long

SAP Error Message - Details

• Message type: E = Error

• Message class: R! -

• Message number: 230

• Message text: Sum of data element lengths is too long

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message R!230 - Sum of data element lengths is too long ?

  The SAP error message R!230, which states "Sum of data element lengths is too long," typically occurs during the creation or modification of a data structure, such as a table or a structure in ABAP (Advanced Business Application Programming). This error indicates that the total length of the data elements defined in the structure exceeds the maximum allowable length.
  Cause:
  
  Exceeding Length Limit: In SAP, the maximum length for a data structure is limited. If the sum of the lengths of all the fields in a structure exceeds this limit (which is usually 65535 bytes for a single structure), you will encounter this error.
  Data Type Definitions: Using data types that have large lengths (like CHAR, STRING, etc.) can quickly lead to exceeding the limit if not managed properly.
  Complex Structures: If you are trying to create a complex structure with many fields, it is easy to exceed the maximum length.
  
  Solution:
  
  Review Structure Design: Analyze the structure you are trying to create or modify. Check the lengths of each field and see if any fields can be reduced in size.
  Split Structures: If the structure is too large, consider splitting it into multiple smaller structures. This can help you stay within the length limits while still maintaining the necessary data organization.
  Use Appropriate Data Types: Ensure that you are using the most appropriate data types for your fields. For example, if a field does not need to be very long, use a shorter CHAR type instead of a longer STRING type.
  Optimize Field Usage: Review the necessity of each field. If there are fields that are not essential, consider removing them from the structure.
  Check for Redundant Fields: Sometimes, fields may be redundant or can be combined. Look for opportunities to optimize the data model.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on data structure design and limitations.
  ABAP Development Guidelines: Follow best practices in ABAP development to ensure efficient use of data structures.
  Performance Considerations: Keep in mind that larger structures can also impact performance, so optimizing the structure not only resolves the error but can also improve overall system performance.
  
  If you continue to face issues after trying the above solutions, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.