Message type: E = Error
Message class:  /BOFU/FDT_EXP_BO_RET -  
Message number: 184
Message text: Field &1 not contained in result structure &2 for node number &3
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.
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.
The SAP error message /BOFU/FDT_EXP_BO_RET184 indicates that a specific field (denoted as &1) is not found in the result structure (denoted as &2) for a particular node (denoted as &3). This error typically arises in the context of SAP's Business Object Framework (BOF) or when working with data extraction and transformation processes, particularly in the context of SAP Fiori or SAP BW.
Cause: Field Mismatch: The field specified in the error message does not exist in the result structure defined for the node. This could be due to a misconfiguration or an update in the data model that has not been reflected in the extraction logic. Data Model Changes: If there have been recent changes to the underlying data model (e.g., changes in the database table or structure), the extraction logic may not have been updated accordingly. Incorrect Node Configuration: The node configuration may not be set up correctly to include the required fields
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/BOFU/FDT_EXP_BO_RET183 Result data object &1 must be a structure
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/BOFU/FDT_EXP_BO_RET182 Line type &1 of table &2 must be structure for result data
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/BOFU/FDT_EXP_BO_RET185 Field &1 not contained in result structure &2 for map number &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/BOFU/FDT_EXP_BO_RET186 Field &1 of result structure &2 for node number &3 repeated
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.