Message type: E = Error
Message class:  RU - Messages for order completion confirmation 
Message number: 270
Message text: Formula &1 for calculating work contains division by zero!
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 RU270 indicates that there is a division by zero occurring in a formula used for calculating work in a specific context, such as in the SAP Production Planning (PP) or SAP Controlling (CO) modules. This error typically arises when a formula attempts to divide a value by another value that is zero, which is mathematically undefined.
Cause: Zero Denominator: The most common cause is that the denominator in the formula is zero. This could happen if: A variable that is expected to hold a non-zero value is incorrectly set to zero. Data is missing or not properly initialized in the relevant fields. There is an error in the configuration or master data that leads to a zero value being used in the calculation. Incorrect Formula Configuration: The formula itself may be incorrectly defined, leading to situations where division by zero can occur. Data Issues: There may be issues with the data being processed,
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
RU269 & & & already in list - check remaining work
What causes this issue?  You want to confirm an operation several times using the collective confirmation function. Within the collective confirmation...
RU268 No record was found for selection
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
RU271 No confirmation that could be processed was found for network &
What causes this issue?  No confirmations were found that could be processed. This can be for the following reasons: no confirmation was created the o...
RU272 Goods movements are redetermined because of status change
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.