Message type: E = Error
Message class:  TXRG_POSTING - Tax Register Posting Message Class 
Message number: 262
Message text: Tax base amount in reporting currency is empty
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 TXRG_POSTING262 indicates that the tax base amount in the reporting currency is empty. This typically occurs during the posting of transactions that involve tax calculations, particularly when the system expects a value for the tax base amount but finds it to be missing. Causes: Missing Tax Base Amount: The most direct cause is that the tax base amount has not been populated in the transaction. This can happen if the relevant fields are not filled out correctly during the transaction entry.
Configuration Issues: There may be issues with the configuration of tax codes or tax calculation procedures in the system. If the tax code is not set up correctly, it may not calculate the tax base amount. Currency Conversion Issues: If there are issues with currency conversion or if the reporting currency is not set up correctly, it may lead to the tax base amount being empty. Data Entry Errors: Errors
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
TXRG_POSTING261 Tax base amount in company code currency is empty
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
TXRG_POSTING260 Tax amount is not zero across different currencies
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
TXRG_POSTING263 Tax base amount in transaction currency is empty
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
TXRG_POSTING264 Exchange Rate type is empty
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.