How To Fix IU870 - Table &: Table and at least one field have long names

IU870 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 870

• Message text: Table &: Table and at least one field have long names

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 IU870 - Table &: Table and at least one field have long names ?

  The SAP error message IU870 indicates that there is an issue with the naming conventions of a table and its fields in the context of SAP ABAP programming. Specifically, it suggests that either the table name or at least one of its field names exceeds the maximum length allowed by SAP.
  
  Cause:
  
  Long Table or Field Names: In SAP, the maximum length for table names is typically 30 characters, and for field names, it is also 30 characters. If either the table name or any of its field names exceeds this limit, the IU870 error will be triggered.
  Naming Conventions: The error may also arise from not adhering to the naming conventions set by SAP, which can include restrictions on special characters and reserved words.
  
  
  Solution:
  
  Check Table and Field Names: Review the table and field names in your ABAP code or data dictionary. Ensure that none of them exceed the 30-character limit.
  Rename Fields or