Makro for grouping records and looping one by one to update an API

[dshay248]

Hi,

I have a dataset with Purchase Orders that need to update the quantity in an API. 

The API can only accept one record at a time, and the performance deteriorates the more records are selected at a given time.  So my thinking is to create a grouping macro that will split the records into groups of five and then loop one by one through the records in the group with a macro.  then move on to the next group and so on.  I am fine with the two individual processes as macros, but how do you combine them to work as a whole.  E.g. 26 line items grouped into 20 Purchase orders as per the attached dataset, group into 4 groups of 5 PO's and then update the PO's individually into the API for the group.  the API update is not a challenge, just the macro to decide what gets updated when.

Any help will be appreciated.

[Qiu]

@dshay248 

I am not sure I understand the group part?

Can we just use a batch macro send the data one after another, meaning the API operation will be inside the macro.

[dshay248]

HI,

Yes I think that is the idea to include the API update in the macro.  The grouping is to select only a previously determined number of records in a batch at a time, so if there are 20 records then select 4 groups of 5 records each,  So update :

Group 1 : Iteration 0            PO 10000001   Iteration 0

                                                  10000002   Iteration 1

                                                  10000003   Iteration 2

                                                  10000004   Iteration 3

                                                  10000005   Iteration 4

Group 2 : Iteration 1           PO 10000006   Iteration 0

                                                 10000007   Iteration 1

                                                 10000008   Iteration 2

                                                 10000009   Iteration 3

                                                 10000010   Iteration 4

And so forth.  Hope it makes better sense now.