Message type: E = Error
Message class:  CRM_TAX_TTE - Messages for CRM_TAX_TTE 
Message number: 174
Message text: Check: Product Tax Groups TTE-CRM
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 CRM_TAX_TTE174, which states "Check: Product Tax Groups TTE-CRM," typically occurs in the context of tax determination in the SAP Customer Relationship Management (CRM) module. This error indicates that there is an issue with the configuration or assignment of product tax groups in the system.
Cause: Missing Tax Group Assignment: The product or service being processed does not have a tax group assigned in the system. Incorrect Configuration: The tax configuration settings may not be correctly set up in the system, leading to the inability to determine the appropriate tax group. Inconsistent Data: There may be inconsistencies in the master data related to products or services, such as missing or incorrect tax classification. Tax Code Issues: The tax codes used may not be valid or may not correspond to the product tax groups defined in the system.
Solution: Check Product Master Data: Ensure that the product or service has a valid tax group assigned
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CRM_TAX_TTE173 Check: Business Partner Tax Groups TTE-CRM
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CRM_TAX_TTE172 Check: Tax Type TTE-CRM
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CRM_TAX_TTE175 Check: Tax Tariff Code TTE-CRM
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CRM_TAX_TTE176 Check: Incoterms TTE-CRM
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.