How To Fix SIW186 - Structure &1 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 186

• Message text: Structure &1 not found

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 SIW186 - Structure &1 not found ?

  The SAP error message SIW186, which states "Structure &1 not found," typically occurs when the system is unable to locate a specified structure in the ABAP Dictionary. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Non-existent Structure: The structure you are trying to access does not exist in the system.
  Incorrect Naming: There may be a typo or incorrect naming convention used when referencing the structure.
  Transport Issues: If the structure was recently created or modified, it may not have been transported correctly to the system you are working in.
  Authorization Issues: The user may not have the necessary authorizations to access the structure.
  Namespace Issues: The structure might be in a different namespace that is not accessible in your current context.
  
  Solutions:
  
  
  Check Structure Existence:
  
  Use transaction code SE11 (Data Dictionary) to check if the structure exists. Enter the name of the structure and see if it can be found.
  
  
  
  Verify Naming:
  
  Double-check the spelling and naming conventions used in your code or configuration. Ensure that the structure name is correct.
  
  
  
  Transport Check:
  
  If the structure was recently created or modified, ensure that the transport request has been released and imported into the target system.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the structure. You may need to consult with your security team to verify this.
  
  
  
  Namespace Verification:
  
  If the structure is in a different namespace, ensure that you have the correct access rights to that namespace.
  
  
  
  Rebuild or Redefine:
  
  If the structure is missing and you have the definition, you may need to recreate it in the system.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE80: Object Navigator
  SE37: Function Module
  SE24: Class Builder
  
  
  
  Documentation: Refer to SAP Help documentation for more details on Data Dictionary objects and structures.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance. They may have additional tools or insights to help resolve the issue.