I found this useful post
https://sumitsaxfactor.wordpress.com/2011/12/16/getting-individual-dimension-combination-valuesdimension-storage-class-ax-2012/ written by Sumit Loya.
As real beginner on Financial module. This is a simple to show financial dimension from table/class. For example, General ledger -> Common -> Trial Balance -> Click Journal entries 'Balance' -> Choose a journal and click 'Transaction Origin'.
Only input of this code is
RecId of table GeneralJournalAccountEntry. In short words, this table keeps the key of LedgerAccount and Journal.
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static void getDimensionCombinationValues(Args _args)
{
// DimensionAttributeValueCombination stores the combinations of dimension values
// Any tables that uses dimension combinations for main account and dimensions
// Has a reference to this table’s recid
DimensionAttributeValueCombination dimAttrValueComb;
//GeneralJournalAccountEntry is one such tables that refrences DimensionAttributeValueCombination
GeneralJournalAccountEntry gjAccEntry;
// Class Dimension storage is used to store and manipulate the values of combination
DimensionStorage dimensionStorage;
// Class DimensionStorageSegment will get specfic segments based on hierarchies
DimensionStorageSegment segment;
int segmentCount, segmentIndex;
int hierarchyCount, hierarchyIndex;
str segmentName, segmentDescription;
SysDim segmentValue;
;
//Get one record for demo purpose
gjAccEntry = GeneralJournalAccountEntry::find(5642191935);
//put the input here
setPrefix("Dimension values fetching");
//Fetch the Value combination record
dimAttrValueComb = DimensionAttributeValueCombination::find(gjAccEntry.LedgerDimension);
setPrefix("Breakup for " + dimAttrValueComb.DisplayValue);
// Get dimension storage
dimensionStorage = DimensionStorage::findById(gjAccEntry.LedgerDimension);
if (dimensionStorage == null)
{
throw error("@SYS83964");
}
// Get hierarchy count
hierarchyCount = dimensionStorage.hierarchyCount();
//Loop through hierarchies to get individual segments
for(hierarchyIndex = 1; hierarchyIndex <= hierarchyCount; hierarchyIndex++)
{
setPrefix(strFmt("Hierarchy: %1", DimensionHierarchy::find(dimensionStorage.getHierarchyId(hierarchyIndex)).Name));
//Get segment count for hierarchy
segmentCount = dimensionStorage.segmentCountForHierarchy(hierarchyIndex);
//Loop through segments and display required values
for (segmentIndex = 1; segmentIndex <= segmentCount; segmentIndex++)
{
// Get segment
segment = dimensionStorage.getSegmentForHierarchy(hierarchyIndex, segmentIndex);
// Get the segment information
if (segment.parmDimensionAttributeValueId() != 0)
{
// Get segment name
segmentName = DimensionAttribute::find(DimensionAttributeValue::find(segment.parmDimensionAttributeValueId()).DimensionAttribute).Name;
//Get segment value (id of the dimension)
segmentValue = segment.parmDisplayValue();
//Get segment value name (Description for dimension)
segmentDescription = segment.getName();
info(strFmt("%1: %2, %3", segmentName, segmentValue, segmentDescription));
}
}
}
}
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The result looks like below.