Database Articles

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How to use SUM function for NUMC type field?\\n

Johar Ali
Johar Ali
Updated on 30-Jul-2019 867 Views

NUMC is numeric text. As this is text, SUM function cannot be implemented as it is of type varchar in the database.There is no simple solution to do it. The one method is to copy the data to internal tables, convert the NUMC data into DEC by looping through all the rows, SUM and GROUP them and then convert back the DEC values back to NUMC values.

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Getting an error invalid Object Name in SAP Business One

John SAP
John SAP
Updated on 30-Jul-2019 547 Views

It would be easy to guess if you have shared the full query. It seems you have not defined #temp_table. You might need to define temp table as global but it could sum up to other issues.

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In SAP Business One SDK, filling a gridview and button saves in database

John SAP
John SAP
Updated on 30-Jul-2019 508 Views

This can be achieved in multiple ways. You can either use a SAP DI documents, an open SQL or use data transfer workbench for this purpose.You can use a direct SQL write as this is one of straight way to do this. It is also possible to use SAP-DI Documents object to iterate over the Purchase Orders.One more option is using Data Transfer Workbench (DTW), where you export it to a file and then using DTW. It also provides error handling incase any exception occurs.

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Dynamically creating parameters from table entries in SAP system

Sai Subramanyam
Sai Subramanyam
Updated on 30-Jul-2019 510 Views

Note that parameter statement compiles into selection screen at compile team so it is not possible to declare dynamic parameters as proposed by you. Other approach would be that you could load dynpro and change the screen dynamically. You have to activate and then run the report that calls the changed screen. This same approach is used in T-code SE16 to generate a selection screen from a table.

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Generate Database diagram within SAP

varun
varun
Updated on 30-Jul-2019 993 Views

Generating the database diagram completely as generated in SQL server or other DBMS is not possible over here. But there are couples of ways that can be of small help in your case. Firstly, you can refer to Object Model guide present in the SAP market place. This guide will explain you the most common relations between the most popular and common business objects It does not cover each and every bit of the database but the most common bad highly usage one are covered. Secondly, if required you can generate diagram of a single table by displaying it in ABAP transaction ...

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Can’t create a Dictionary Object: View by adding two db tables

Amit Sharma
Amit Sharma
Updated on 30-Jul-2019 148 Views

When you create a view, it is created on top of multiple database tables using an inner join. Note that basis table of database views should be transparent tables.To create a view on 2 tables, you have to enter the primary table you want to maintain and place the cursor in that field and click on the button below the list of tables and select the other table to add the view. If you are not getting this option, it means Relationship is wrong.To know more about database Views: https://help.sap.com/doc/abapdocu_750_index_htm/7.50/en-US/abenddic_database_views.htm

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