How To Fix PFO1055 - No object type could be generated for DDIC structure &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PFO1 - Messages for Portfolio Assignment

• Message number: 055

• Message text: No object type could be generated for DDIC structure &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.

Smart SAP Assistant

• What is the cause and solution for SAP error message PFO1055 - No object type could be generated for DDIC structure &1 ?

  The SAP error message PFO1055, which states "No object type could be generated for DDIC structure &1," typically occurs during the generation of objects related to Data Dictionary (DDIC) structures in SAP. This error indicates that the system was unable to create an object type for the specified DDIC structure.
  Causes:
  
  Missing or Incomplete Definition: The DDIC structure may not be fully defined or may be missing required components.
  Invalid Data Elements: The data elements used in the structure may not be valid or may have issues such as being marked for deletion.
  Naming Conflicts: There may be naming conflicts with existing objects in the system.
  Authorization Issues: The user may not have the necessary authorizations to generate objects for the specified structure.
  Technical Issues: There could be underlying technical issues in the SAP system, such as inconsistencies in the database or transport issues.
  
  Solutions:
  
  Check Structure Definition: Verify that the DDIC structure is correctly defined. Ensure that all fields are properly specified and that there are no missing components.
  Validate Data Elements: Check the data elements used in the structure for validity. Ensure that they are active and not marked for deletion.
  Review Naming: Ensure that the name of the DDIC structure does not conflict with existing objects. If there is a conflict, consider renaming the structure.
  Authorization Check: Ensure that the user has the necessary authorizations to create or modify objects in the Data Dictionary.
  Transport Issues: If the structure was recently transported from another system, check for any transport-related issues that may have caused inconsistencies.
  System Consistency Check: Run consistency checks in the SAP system to identify and resolve any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to view and edit the structure, and SE37 (Function Module) to check related function modules.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for PFO1055 in the SAP Support Portal.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP team for further investigation.