How To Fix /FTI/SERV_TECH_ERROR020 - Could not create deep types structure for entity '&1'

/FTI/SERV_TECH_ERROR020 - Overview

• Message type: E = Error

• Message class: /FTI/SERV_TECH_ERROR -

• Message number: 020

• Message text: Could not create deep types structure for entity '&1'

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.

/FTI/SERV_TECH_ERROR020 - Details

• The SAP error message /FTI/SERV_TECH_ERROR020 indicates that there was an issue creating a deep types structure for a specific entity in the SAP system. This error typically arises in the context of SAP's Financial Transaction Infrastructure (FTI) or related modules where deep structures are used to represent complex data types.
  
  Cause:
  
  Data Model Issues: The entity specified in the error message may have an incorrect or incomplete data model definition. This could be due to missing fields, incorrect data types, or inconsistencies in the entity's structure.
  Configuration Problems: There may be configuration issues in the FTI settings or related components that prevent the system from generating the required deep types structure.
  Transport Issues: If the entity was recently transported from another system, there may have been issues during the transport process that led to incomplete or corrupted definitions.
  System Bugs: There could be bugs in the SAP system or specific patches that need to be