ERG_NR is a standard field within SAP Table -fs-bev3-fs-chbdmdhst that stores Supplement Doc.No. information.
The reference document number serves as search criterion when
generated in your company and a document number is not known to the
displaying or changing the document. The reference document number
Below is the list of attribute values for this field including its length, data type, description text, associated , search help etc... You could also view this information on your SAP system if you enter the table name /BEV3/CHBDMDHST or data element /BEV3/CHXBLNR_ERGZ into the relevant SAP transaction such as SE11 or SE80.
|Short Description:||CH Reference Document Number of Date Supplement...See data element details|
|Position of field in table:||25|
|Used for foreign key relationship so that entries are restricted to those that appear within the primary key of the check table.|
|Internal type(i.e. C,I,N):||Assigned at Data Element level, See /BEV3/CHXBLNR_ERGZ|
|Internal Length(in Bytes):||Assigned at Data Element level, See /BEV3/CHXBLNR_ERGZ|
|Can field have NULL value?:||Yes|
|Data Element / Component Type:||/BEV3/CHXBLNR_ERGZ|
|Reference field for currency/qty fields:|
|Data type/ Length / Decimals||See data element details|
|Origin of Search help:||No input help exists|
|No input help exists for this field.
|Search help attached to field:|
|Is field a table (i.e. nested table):||Yes|
|Depth for structured types:||N/A|
|Component Type:||Built-in type|
|Is allocated Language Field?:||N/A|
|If a table/structure contains more than 1 language field (i.e. data type LANG) this flag denotes which one is used for the text language
|Object Referenced type:||No Information stored|