Q49: What exactly does the NNM1 table contain

[Former Member]

I have been asked to verify some fields in NNM1 i.e. Series, SeriesName, ObjectCode which is fine but I do not understand exactly what these fields are especially as SeriesName returns Primary for all Series/ObjectCodes.

I do understand that this table is to do with documents but I would like to know specifically how and why etc.

Any simple explanation appreciated.............

Robin

[Former Member · Accepted solution]

Hi Robin,

did you mean to log this in the SAP B1 forum?

The NNM1 table contains all the numbering series used for the relavant marketing documents.

Each document will have a primary series which is why you see it in the rows. The Object Code you mention is the field that determines the type of markting document, e.g.:

INV 13 Invoices

RIN 14 Credit notes

DLN 15 Delivery notes

RDN 16 Revert delivery notes

RDR 17 Orders

PCH 18 Purchases

RPC 19 Revert purchases

PDN 20 Purchase delivery notes

RPD 21 Revert purchase delivery notes

POR 22 Purchase orders

QUT 23 Quotations

RCT 24 Receipts incoming payments

DPS 25 Bill of Exchange Deposits

BTD 28 Journal vouchers

JDT 30 Journal entries

This table holds information such as starting number, ending number, year, next number etc etc. If you go into Administration / System Initialisation / Document Numbering its the info you see in there (double click each row to see more).

Regards,

Adrian

[Former Member]

Are you sure it is NNM1 table? I did not find any table by this name...

Regards,

Mukund S