2.4 Data Blocks

This topic describes about defining the data blocks for Call Forms.

1. Determine the block structure for the function id .Define Data Blocks as per the design in the Block Properties screen.

   Figure 2-6 Defining Data Blocks and maintaining its properties

   
   

   
   Description of "Figure 2-6 Defining Data Blocks and maintaining its properties"

   
   
2. Master Data Block has to be a single entry data block.
3. Logical Relationships with the parent has to be maintained for all data blocks.
4. Provide XSD Node name if the block is normal and is required in gateway request.

   Figure 2-7 Attaching Block Fields and maintaining its properties

   
   

   
   Description of "Figure 2-7 Attaching Block Fields and maintaining its properties"

   
   
5. In case the block is not required in XSD, select the Not Required in XSD checkbox.
6. Ensure that Related Block and Related Field are given for Amount Fields.
7. Minimize the use of query data sources by using DESC fields wherever possible.

   Note:

   Query data sources is rarely required for a Call Form screen; as launch form can be used for query only screens.