Message type: E = Error
Message class:  /SCMTMS/RATES_TMPL -  
Message number: 029
Message text: Commodity code cannot be provided for calculation base &1
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 /SCMTMS/RATES_TMPL029 indicates that a commodity code cannot be provided for the calculation base specified in the error message. This typically occurs in the context of SAP Transportation Management (TM) when the system is unable to find a valid commodity code for the specified calculation base, which is necessary for rate determination or other calculations.
Cause: Missing Commodity Code: The commodity code required for the calculation base is not defined in the system. Incorrect Configuration: The configuration for the rate determination might be incomplete or incorrect, leading to the inability to link the calculation base with a commodity code. Data Inconsistencies: There may be inconsistencies or missing data in the master data related to the transportation or logistics processes. Incorrect Calculation Base: The calculation base provided might not be valid or recognized by the system.
Solution: Check Commodity Code Configuration: Navigate to the relevant configuration settings in SAP TM and ensure that the commodity codes
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/SCMTMS/RATES_TMPL028 Commodity code type cannot be blank for calculation base &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SCMTMS/RATES_TMPL027 Scale template &1 for scale &2 must be a base scale in a GCR rate table
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SCMTMS/RATES_TMPL030 Enter a currency for the validity period
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SCMTMS/RATES_TMPL031 Commodity code type &1 must match comm. code type &2 of scale template &3
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.